20161545300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{683}}^1$

素因数の和:777

約数の個数: 432

約数和(自身を含む): 72397241280

約数和(自身を除く): 52235695980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 29, 30, 36, 39, 45, 50, 52, 54, 58, 60, 65, 75, 78, 87, 90, 100, 108, 116, 117, 130, 135, 145, 150, 156, 174, 180, 195, 225, 234, 260, 261, 270, 290, 300, 325, 348, 351, 377, 390, 435, 450, 468, 522, 540, 580, 585, 650, 675, 683, 702, 725, 754, 780, 783, 841, 870, 900, 975, 1044, 1131, 1170, 1300, 1305, 1350, 1366, 1404, 1450, 1508, 1566, 1682, 1740, 1755, 1885, 1950, 2049, 2175, 2262, 2340, 2523, 2610, 2700, 2732, 2900, 2925, 3132, 3364, 3393, 3415, 3510, 3770, 3900, 3915, 4098, 4205, 4350, 4524, 5046, 5220, 5655, 5850, 6147, 6525, 6786, 6830, 7020, 7540, 7569, 7830, 8196, 8410, 8700, 8775, 8879, 9425, 10092, 10179, 10245, 10933, 11310, 11700, 12294, 12615, 13050, 13572, 13660, 15138, 15660, 16820, 16965, 17075, 17550, 17758, 18441, 18850, 19575, 19807, 20358, 20490, 21025, 21866, 22620, 22707, 24588, 25230, 26100, 26637, 28275, 30276, 30735, 32799, 33930, 34150, 35100, 35516, 36882, 37700, 37845, 39150, 39614, 40716, 40980, 42050, 43732, 44395, 45414, 50460, 50895, 51225, 53274, 54665, 56550, 59421, 61470, 63075, 65598, 67860, 68300, 73764, 75690, 78300, 79228, 79911, 84100, 84825, 88790, 90828, 92205, 98397, 99035, 101790, 102450, 106548, 109330, 113100, 113535, 118842, 122940, 126150, 131196, 133185, 151380, 153675, 159822, 163995, 169650, 177580, 178263, 184410, 189225, 196794, 198070, 203580, 204900, 218660, 221975, 227070, 237684, 239733, 252300, 254475, 257491, 266370, 273325, 295191, 297105, 307350, 319644, 327990, 339300, 356526, 368820, 378450, 393588, 396140, 399555, 443950, 454140, 461025, 479466, 491985, 495175, 508950, 514982, 532740, 534789, 546650, 567675, 574403, 590382, 594210, 614700, 655980, 665925, 713052, 756900, 772473, 799110, 819975, 887900, 891315, 922050, 958932, 983970, 990350, 1017900, 1029964, 1069578, 1093300, 1135350, 1148806, 1180764, 1188420, 1198665, 1287455, 1331850, 1475955, 1485525, 1544946, 1598220, 1639950, 1723209, 1782630, 1844100, 1967940, 1980700, 1997775, 2139156, 2270700, 2297612, 2317419, 2397330, 2459925, 2574910, 2663700, 2673945, 2872015, 2951910, 2971050, 3089892, 3279900, 3446418, 3565260, 3862365, 3995550, 4456575, 4634838, 4794660, 4919850, 5149820, 5169627, 5347890, 5744030, 5903820, 5942100, 5993325, 6437275, 6892836, 6952257, 7379775, 7467239, 7724730, 7991100, 8616045, 8913150, 9269676, 9839700, 10339254, 10695780, 11488060, 11587095, 11986650, 12874550, 13369725, 13904514, 14360075, 14759550, 14934478, 15449460, 15508881, 17232090, 17826300, 19311825, 20678508, 22401717, 23174190, 23973300, 25749100, 25848135, 26739450, 27809028, 28720150, 29519100, 29868956, 31017762, 34464180, 34761285, 37336195, 38623650, 43080225, 44803434, 46348380, 51696270, 53478900, 57440300, 57935475, 62035524, 67205151, 69522570, 74672390, 77247300, 77544405, 86160450, 89606868, 103392540, 112008585, 115870950, 129240675, 134410302, 139045140, 149344780, 155088810, 172320900, 173806425, 186680975, 201615453, 224017170, 231741900, 258481350, 268820604, 310177620, 336025755, 347612850, 373361950, 387722025, 403230906, 448034340, 516962700, 560042925, 672051510, 695225700, 746723900, 775444050, 806461812, 1008077265, 1120085850, 1344103020, 1550888100, 1680128775, 2016154530, 2240171700, 3360257550, 4032309060, 5040386325, 6720515100, 10080772650, 20161545300]

約数ペア:

[(1, 20161545300), (2, 10080772650), (3, 6720515100), (4, 5040386325), (5, 4032309060), (6, 3360257550), (9, 2240171700), (10, 2016154530), (12, 1680128775), (13, 1550888100), (15, 1344103020), (18, 1120085850), (20, 1008077265), (25, 806461812), (26, 775444050), (27, 746723900), (29, 695225700), (30, 672051510), (36, 560042925), (39, 516962700), (45, 448034340), (50, 403230906), (52, 387722025), (54, 373361950), (58, 347612850), (60, 336025755), (65, 310177620), (75, 268820604), (78, 258481350), (87, 231741900), (90, 224017170), (100, 201615453), (108, 186680975), (116, 173806425), (117, 172320900), (130, 155088810), (135, 149344780), (145, 139045140), (150, 134410302), (156, 129240675), (174, 115870950), (180, 112008585), (195, 103392540), (225, 89606868), (234, 86160450), (260, 77544405), (261, 77247300), (270, 74672390), (290, 69522570), (300, 67205151), (325, 62035524), (348, 57935475), (351, 57440300), (377, 53478900), (390, 51696270), (435, 46348380), (450, 44803434), (468, 43080225), (522, 38623650), (540, 37336195), (580, 34761285), (585, 34464180), (650, 31017762), (675, 29868956), (683, 29519100), (702, 28720150), (725, 27809028), (754, 26739450), (780, 25848135), (783, 25749100), (841, 23973300), (870, 23174190), (900, 22401717), (975, 20678508), (1044, 19311825), (1131, 17826300), (1170, 17232090), (1300, 15508881), (1305, 15449460), (1350, 14934478), (1366, 14759550), (1404, 14360075), (1450, 13904514), (1508, 13369725), (1566, 12874550), (1682, 11986650), (1740, 11587095), (1755, 11488060), (1885, 10695780), (1950, 10339254), (2049, 9839700), (2175, 9269676), (2262, 8913150), (2340, 8616045), (2523, 7991100), (2610, 7724730), (2700, 7467239), (2732, 7379775), (2900, 6952257), (2925, 6892836), (3132, 6437275), (3364, 5993325), (3393, 5942100), (3415, 5903820), (3510, 5744030), (3770, 5347890), (3900, 5169627), (3915, 5149820), (4098, 4919850), (4205, 4794660), (4350, 4634838), (4524, 4456575), (5046, 3995550), (5220, 3862365), (5655, 3565260), (5850, 3446418), (6147, 3279900), (6525, 3089892), (6786, 2971050), (6830, 2951910), (7020, 2872015), (7540, 2673945), (7569, 2663700), (7830, 2574910), (8196, 2459925), (8410, 2397330), (8700, 2317419), (8775, 2297612), (8879, 2270700), (9425, 2139156), (10092, 1997775), (10179, 1980700), (10245, 1967940), (10933, 1844100), (11310, 1782630), (11700, 1723209), (12294, 1639950), (12615, 1598220), (13050, 1544946), (13572, 1485525), (13660, 1475955), (15138, 1331850), (15660, 1287455), (16820, 1198665), (16965, 1188420), (17075, 1180764), (17550, 1148806), (17758, 1135350), (18441, 1093300), (18850, 1069578), (19575, 1029964), (19807, 1017900), (20358, 990350), (20490, 983970), (21025, 958932), (21866, 922050), (22620, 891315), (22707, 887900), (24588, 819975), (25230, 799110), (26100, 772473), (26637, 756900), (28275, 713052), (30276, 665925), (30735, 655980), (32799, 614700), (33930, 594210), (34150, 590382), (35100, 574403), (35516, 567675), (36882, 546650), (37700, 534789), (37845, 532740), (39150, 514982), (39614, 508950), (40716, 495175), (40980, 491985), (42050, 479466), (43732, 461025), (44395, 454140), (45414, 443950), (50460, 399555), (50895, 396140), (51225, 393588), (53274, 378450), (54665, 368820), (56550, 356526), (59421, 339300), (61470, 327990), (63075, 319644), (65598, 307350), (67860, 297105), (68300, 295191), (73764, 273325), (75690, 266370), (78300, 257491), (79228, 254475), (79911, 252300), (84100, 239733), (84825, 237684), (88790, 227070), (90828, 221975), (92205, 218660), (98397, 204900), (99035, 203580), (101790, 198070), (102450, 196794), (106548, 189225), (109330, 184410), (113100, 178263), (113535, 177580), (118842, 169650), (122940, 163995), (126150, 159822), (131196, 153675), (133185, 151380)]