28588050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:173

約数の個数: 144

約数和(自身を含む): 84349512

約数和(自身を除く): 55761462

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 37, 45, 50, 51, 74, 75, 85, 90, 101, 102, 111, 150, 153, 170, 185, 202, 222, 225, 255, 303, 306, 333, 370, 425, 450, 505, 510, 555, 606, 629, 666, 765, 850, 909, 925, 1010, 1110, 1258, 1275, 1515, 1530, 1665, 1717, 1818, 1850, 1887, 2525, 2550, 2775, 3030, 3145, 3330, 3434, 3737, 3774, 3825, 4545, 5050, 5151, 5550, 5661, 6290, 7474, 7575, 7650, 8325, 8585, 9090, 9435, 10302, 11211, 11322, 15150, 15453, 15725, 16650, 17170, 18685, 18870, 22422, 22725, 25755, 28305, 30906, 31450, 33633, 37370, 42925, 45450, 47175, 51510, 56055, 56610, 63529, 67266, 77265, 85850, 93425, 94350, 112110, 127058, 128775, 141525, 154530, 168165, 186850, 190587, 257550, 280275, 283050, 317645, 336330, 381174, 386325, 560550, 571761, 635290, 772650, 840825, 952935, 1143522, 1588225, 1681650, 1905870, 2858805, 3176450, 4764675, 5717610, 9529350, 14294025, 28588050]

約数ペア:

[(1, 28588050), (2, 14294025), (3, 9529350), (5, 5717610), (6, 4764675), (9, 3176450), (10, 2858805), (15, 1905870), (17, 1681650), (18, 1588225), (25, 1143522), (30, 952935), (34, 840825), (37, 772650), (45, 635290), (50, 571761), (51, 560550), (74, 386325), (75, 381174), (85, 336330), (90, 317645), (101, 283050), (102, 280275), (111, 257550), (150, 190587), (153, 186850), (170, 168165), (185, 154530), (202, 141525), (222, 128775), (225, 127058), (255, 112110), (303, 94350), (306, 93425), (333, 85850), (370, 77265), (425, 67266), (450, 63529), (505, 56610), (510, 56055), (555, 51510), (606, 47175), (629, 45450), (666, 42925), (765, 37370), (850, 33633), (909, 31450), (925, 30906), (1010, 28305), (1110, 25755), (1258, 22725), (1275, 22422), (1515, 18870), (1530, 18685), (1665, 17170), (1717, 16650), (1818, 15725), (1850, 15453), (1887, 15150), (2525, 11322), (2550, 11211), (2775, 10302), (3030, 9435), (3145, 9090), (3330, 8585), (3434, 8325), (3737, 7650), (3774, 7575), (3825, 7474), (4545, 6290), (5050, 5661), (5151, 5550)]