257078250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 384

約数和(自身を含む): 883104768

約数和(自身を除く): 626026518

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 17, 18, 22, 25, 26, 30, 33, 34, 39, 45, 47, 50, 51, 55, 65, 66, 75, 78, 85, 90, 94, 99, 102, 110, 117, 125, 130, 141, 143, 150, 153, 165, 170, 187, 195, 198, 221, 225, 234, 235, 250, 255, 275, 282, 286, 306, 325, 330, 374, 375, 390, 423, 425, 429, 442, 450, 470, 495, 510, 517, 550, 561, 585, 611, 650, 663, 705, 715, 750, 765, 799, 825, 846, 850, 858, 935, 975, 990, 1034, 1105, 1122, 1125, 1170, 1175, 1222, 1275, 1287, 1326, 1375, 1410, 1430, 1530, 1551, 1598, 1625, 1650, 1683, 1833, 1870, 1950, 1989, 2115, 2125, 2145, 2210, 2250, 2350, 2397, 2431, 2475, 2550, 2574, 2585, 2750, 2805, 2925, 3055, 3102, 3250, 3315, 3366, 3525, 3575, 3666, 3825, 3978, 3995, 4125, 4230, 4250, 4290, 4653, 4675, 4794, 4862, 4875, 4950, 5170, 5499, 5525, 5610, 5850, 5875, 6110, 6375, 6435, 6630, 6721, 7050, 7150, 7191, 7293, 7650, 7755, 7990, 8250, 8415, 8789, 9165, 9306, 9350, 9750, 9945, 10387, 10575, 10725, 10998, 11050, 11750, 11985, 12155, 12375, 12750, 12870, 12925, 13442, 14025, 14382, 14586, 14625, 15275, 15510, 16575, 16830, 17578, 17625, 17875, 18330, 19125, 19890, 19975, 20163, 20774, 21150, 21450, 21879, 23265, 23375, 23970, 24310, 24750, 25850, 26367, 27495, 27625, 28050, 29250, 30550, 31161, 32175, 33150, 33605, 35250, 35750, 35955, 36465, 38250, 38775, 39950, 40326, 42075, 43758, 43945, 45825, 46530, 46750, 49725, 51935, 52734, 52875, 53625, 54990, 55250, 59925, 60489, 60775, 62322, 64350, 64625, 67210, 70125, 71910, 72930, 76375, 77550, 79101, 82875, 84150, 87890, 91650, 93483, 99450, 99875, 100815, 103870, 105750, 107250, 109395, 114257, 116325, 119850, 120978, 121550, 129250, 131835, 137475, 140250, 152750, 155805, 158202, 160875, 165750, 168025, 179775, 182325, 186966, 193875, 199750, 201630, 210375, 218790, 219725, 228514, 229125, 232650, 248625, 259675, 263670, 274950, 299625, 302445, 303875, 311610, 321750, 336050, 342771, 359550, 364650, 387750, 395505, 420750, 439450, 458250, 467415, 497250, 504075, 519350, 546975, 571285, 581625, 599250, 604890, 607750, 659175, 685542, 687375, 779025, 791010, 840125, 898875, 911625, 934830, 1008150, 1028313, 1093950, 1098625, 1142570, 1163250, 1298375, 1318350, 1374750, 1512225, 1558050, 1680250, 1713855, 1797750, 1823250, 1977525, 2056626, 2197250, 2337075, 2520375, 2596750, 2734875, 2856425, 3024450, 3295875, 3427710, 3895125, 3955050, 4674150, 5040750, 5141565, 5469750, 5712850, 6591750, 7561125, 7790250, 8569275, 9887625, 10283130, 11685375, 14282125, 15122250, 17138550, 19775250, 23370750, 25707825, 28564250, 42846375, 51415650, 85692750, 128539125, 257078250]

約数ペア:

[(1, 257078250), (2, 128539125), (3, 85692750), (5, 51415650), (6, 42846375), (9, 28564250), (10, 25707825), (11, 23370750), (13, 19775250), (15, 17138550), (17, 15122250), (18, 14282125), (22, 11685375), (25, 10283130), (26, 9887625), (30, 8569275), (33, 7790250), (34, 7561125), (39, 6591750), (45, 5712850), (47, 5469750), (50, 5141565), (51, 5040750), (55, 4674150), (65, 3955050), (66, 3895125), (75, 3427710), (78, 3295875), (85, 3024450), (90, 2856425), (94, 2734875), (99, 2596750), (102, 2520375), (110, 2337075), (117, 2197250), (125, 2056626), (130, 1977525), (141, 1823250), (143, 1797750), (150, 1713855), (153, 1680250), (165, 1558050), (170, 1512225), (187, 1374750), (195, 1318350), (198, 1298375), (221, 1163250), (225, 1142570), (234, 1098625), (235, 1093950), (250, 1028313), (255, 1008150), (275, 934830), (282, 911625), (286, 898875), (306, 840125), (325, 791010), (330, 779025), (374, 687375), (375, 685542), (390, 659175), (423, 607750), (425, 604890), (429, 599250), (442, 581625), (450, 571285), (470, 546975), (495, 519350), (510, 504075), (517, 497250), (550, 467415), (561, 458250), (585, 439450), (611, 420750), (650, 395505), (663, 387750), (705, 364650), (715, 359550), (750, 342771), (765, 336050), (799, 321750), (825, 311610), (846, 303875), (850, 302445), (858, 299625), (935, 274950), (975, 263670), (990, 259675), (1034, 248625), (1105, 232650), (1122, 229125), (1125, 228514), (1170, 219725), (1175, 218790), (1222, 210375), (1275, 201630), (1287, 199750), (1326, 193875), (1375, 186966), (1410, 182325), (1430, 179775), (1530, 168025), (1551, 165750), (1598, 160875), (1625, 158202), (1650, 155805), (1683, 152750), (1833, 140250), (1870, 137475), (1950, 131835), (1989, 129250), (2115, 121550), (2125, 120978), (2145, 119850), (2210, 116325), (2250, 114257), (2350, 109395), (2397, 107250), (2431, 105750), (2475, 103870), (2550, 100815), (2574, 99875), (2585, 99450), (2750, 93483), (2805, 91650), (2925, 87890), (3055, 84150), (3102, 82875), (3250, 79101), (3315, 77550), (3366, 76375), (3525, 72930), (3575, 71910), (3666, 70125), (3825, 67210), (3978, 64625), (3995, 64350), (4125, 62322), (4230, 60775), (4250, 60489), (4290, 59925), (4653, 55250), (4675, 54990), (4794, 53625), (4862, 52875), (4875, 52734), (4950, 51935), (5170, 49725), (5499, 46750), (5525, 46530), (5610, 45825), (5850, 43945), (5875, 43758), (6110, 42075), (6375, 40326), (6435, 39950), (6630, 38775), (6721, 38250), (7050, 36465), (7150, 35955), (7191, 35750), (7293, 35250), (7650, 33605), (7755, 33150), (7990, 32175), (8250, 31161), (8415, 30550), (8789, 29250), (9165, 28050), (9306, 27625), (9350, 27495), (9750, 26367), (9945, 25850), (10387, 24750), (10575, 24310), (10725, 23970), (10998, 23375), (11050, 23265), (11750, 21879), (11985, 21450), (12155, 21150), (12375, 20774), (12750, 20163), (12870, 19975), (12925, 19890), (13442, 19125), (14025, 18330), (14382, 17875), (14586, 17625), (14625, 17578), (15275, 16830), (15510, 16575)]