74990144880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^5\times {\mathrm{6197}}^1$

素因数の和:6251

約数の個数: 360

約数和(自身を含む): 293860468512

約数和(自身を除く): 218870323632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 343, 360, 392, 420, 441, 490, 504, 560, 588, 630, 686, 720, 735, 784, 840, 882, 980, 1008, 1029, 1176, 1260, 1372, 1470, 1680, 1715, 1764, 1960, 2058, 2205, 2352, 2401, 2520, 2744, 2940, 3087, 3430, 3528, 3920, 4116, 4410, 4802, 5040, 5145, 5488, 5880, 6174, 6197, 6860, 7056, 7203, 8232, 8820, 9604, 10290, 11760, 12005, 12348, 12394, 13720, 14406, 15435, 16464, 16807, 17640, 18591, 19208, 20580, 21609, 24010, 24696, 24788, 27440, 28812, 30870, 30985, 33614, 35280, 36015, 37182, 38416, 41160, 43218, 43379, 48020, 49392, 49576, 50421, 55773, 57624, 61740, 61970, 67228, 72030, 74364, 82320, 84035, 86436, 86758, 92955, 96040, 99152, 100842, 108045, 111546, 115248, 123480, 123940, 130137, 134456, 144060, 148728, 151263, 168070, 172872, 173516, 185910, 192080, 201684, 216090, 216895, 223092, 246960, 247880, 252105, 260274, 268912, 278865, 288120, 297456, 302526, 303653, 336140, 345744, 347032, 371820, 390411, 403368, 432180, 433790, 446184, 495760, 504210, 520548, 557730, 576240, 605052, 607306, 650685, 672280, 694064, 743640, 756315, 780822, 806736, 864360, 867580, 892368, 910959, 1008420, 1041096, 1115460, 1210104, 1214612, 1301370, 1344560, 1487280, 1512630, 1518265, 1561644, 1728720, 1735160, 1821918, 1952055, 2016840, 2082192, 2125571, 2230920, 2420208, 2429224, 2602740, 2732877, 3025260, 3036530, 3123288, 3470320, 3643836, 3904110, 4033680, 4251142, 4461840, 4554795, 4858448, 5205480, 5465754, 6050520, 6073060, 6246576, 6376713, 7287672, 7808220, 8502284, 9109590, 10410960, 10627855, 10931508, 12101040, 12146120, 12753426, 13664385, 14575344, 14878997, 15616440, 17004568, 18219180, 19130139, 21255710, 21863016, 24292240, 25506852, 27328770, 29757994, 31232880, 31883565, 34009136, 36438360, 38260278, 42511420, 43726032, 44636991, 51013704, 54657540, 59515988, 63767130, 72876720, 74394985, 76520556, 85022840, 89273982, 95650695, 102027408, 104152979, 109315080, 119031976, 127534260, 133910973, 148789970, 153041112, 170045680, 178547964, 191301390, 208305958, 218630160, 223184955, 238063952, 255068520, 267821946, 297579940, 306082224, 312458937, 357095928, 382602780, 416611916, 446369910, 510137040, 520764895, 535643892, 595159880, 624917874, 669554865, 714191856, 765205560, 833223832, 892739820, 937376811, 1041529790, 1071287784, 1190319760, 1249835748, 1339109730, 1530411120, 1562294685, 1666447664, 1785479640, 1874753622, 2083059580, 2142575568, 2499671496, 2678219460, 3124589370, 3570959280, 3749507244, 4166119160, 4686884055, 4999342992, 5356438920, 6249178740, 7499014488, 8332238320, 9373768110, 10712877840, 12498357480, 14998028976, 18747536220, 24996714960, 37495072440, 74990144880]

約数ペア:

[(1, 74990144880), (2, 37495072440), (3, 24996714960), (4, 18747536220), (5, 14998028976), (6, 12498357480), (7, 10712877840), (8, 9373768110), (9, 8332238320), (10, 7499014488), (12, 6249178740), (14, 5356438920), (15, 4999342992), (16, 4686884055), (18, 4166119160), (20, 3749507244), (21, 3570959280), (24, 3124589370), (28, 2678219460), (30, 2499671496), (35, 2142575568), (36, 2083059580), (40, 1874753622), (42, 1785479640), (45, 1666447664), (48, 1562294685), (49, 1530411120), (56, 1339109730), (60, 1249835748), (63, 1190319760), (70, 1071287784), (72, 1041529790), (80, 937376811), (84, 892739820), (90, 833223832), (98, 765205560), (105, 714191856), (112, 669554865), (120, 624917874), (126, 595159880), (140, 535643892), (144, 520764895), (147, 510137040), (168, 446369910), (180, 416611916), (196, 382602780), (210, 357095928), (240, 312458937), (245, 306082224), (252, 297579940), (280, 267821946), (294, 255068520), (315, 238063952), (336, 223184955), (343, 218630160), (360, 208305958), (392, 191301390), (420, 178547964), (441, 170045680), (490, 153041112), (504, 148789970), (560, 133910973), (588, 127534260), (630, 119031976), (686, 109315080), (720, 104152979), (735, 102027408), (784, 95650695), (840, 89273982), (882, 85022840), (980, 76520556), (1008, 74394985), (1029, 72876720), (1176, 63767130), (1260, 59515988), (1372, 54657540), (1470, 51013704), (1680, 44636991), (1715, 43726032), (1764, 42511420), (1960, 38260278), (2058, 36438360), (2205, 34009136), (2352, 31883565), (2401, 31232880), (2520, 29757994), (2744, 27328770), (2940, 25506852), (3087, 24292240), (3430, 21863016), (3528, 21255710), (3920, 19130139), (4116, 18219180), (4410, 17004568), (4802, 15616440), (5040, 14878997), (5145, 14575344), (5488, 13664385), (5880, 12753426), (6174, 12146120), (6197, 12101040), (6860, 10931508), (7056, 10627855), (7203, 10410960), (8232, 9109590), (8820, 8502284), (9604, 7808220), (10290, 7287672), (11760, 6376713), (12005, 6246576), (12348, 6073060), (12394, 6050520), (13720, 5465754), (14406, 5205480), (15435, 4858448), (16464, 4554795), (16807, 4461840), (17640, 4251142), (18591, 4033680), (19208, 3904110), (20580, 3643836), (21609, 3470320), (24010, 3123288), (24696, 3036530), (24788, 3025260), (27440, 2732877), (28812, 2602740), (30870, 2429224), (30985, 2420208), (33614, 2230920), (35280, 2125571), (36015, 2082192), (37182, 2016840), (38416, 1952055), (41160, 1821918), (43218, 1735160), (43379, 1728720), (48020, 1561644), (49392, 1518265), (49576, 1512630), (50421, 1487280), (55773, 1344560), (57624, 1301370), (61740, 1214612), (61970, 1210104), (67228, 1115460), (72030, 1041096), (74364, 1008420), (82320, 910959), (84035, 892368), (86436, 867580), (86758, 864360), (92955, 806736), (96040, 780822), (99152, 756315), (100842, 743640), (108045, 694064), (111546, 672280), (115248, 650685), (123480, 607306), (123940, 605052), (130137, 576240), (134456, 557730), (144060, 520548), (148728, 504210), (151263, 495760), (168070, 446184), (172872, 433790), (173516, 432180), (185910, 403368), (192080, 390411), (201684, 371820), (216090, 347032), (216895, 345744), (223092, 336140), (246960, 303653), (247880, 302526), (252105, 297456), (260274, 288120), (268912, 278865)]