252309750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:312

約数の個数: 256

約数和(自身を含む): 834582528

約数和(自身を除く): 582272778

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 25, 30, 33, 34, 35, 42, 50, 51, 55, 66, 70, 75, 77, 85, 102, 105, 110, 119, 125, 150, 154, 165, 170, 175, 187, 210, 231, 238, 250, 255, 257, 275, 330, 350, 357, 374, 375, 385, 425, 462, 510, 514, 525, 550, 561, 595, 714, 750, 770, 771, 825, 850, 875, 935, 1050, 1122, 1155, 1190, 1275, 1285, 1309, 1375, 1542, 1650, 1750, 1785, 1799, 1870, 1925, 2125, 2310, 2550, 2570, 2618, 2625, 2750, 2805, 2827, 2975, 3570, 3598, 3850, 3855, 3927, 4125, 4250, 4369, 4675, 5250, 5397, 5610, 5654, 5775, 5950, 6375, 6425, 6545, 7710, 7854, 8250, 8481, 8738, 8925, 8995, 9350, 9625, 10794, 11550, 12750, 12850, 13090, 13107, 14025, 14135, 14875, 16962, 17850, 17990, 19250, 19275, 19635, 19789, 21845, 23375, 26214, 26985, 28050, 28270, 28875, 29750, 30583, 32125, 32725, 38550, 39270, 39578, 42405, 43690, 44625, 44975, 46750, 48059, 53970, 57750, 59367, 61166, 64250, 65450, 65535, 70125, 70675, 84810, 89250, 89950, 91749, 96118, 96375, 98175, 98945, 109225, 118734, 131070, 134925, 140250, 141350, 144177, 152915, 163625, 183498, 192750, 196350, 197890, 212025, 218450, 224875, 240295, 269850, 288354, 296835, 305830, 327250, 327675, 336413, 353375, 424050, 449750, 458745, 480590, 490875, 494725, 546125, 593670, 655350, 672826, 674625, 706750, 720885, 764575, 917490, 981750, 989450, 1009239, 1060125, 1092250, 1201475, 1349250, 1441770, 1484175, 1529150, 1638375, 1682065, 2018478, 2120250, 2293725, 2402950, 2473625, 2968350, 3276750, 3364130, 3604425, 3822875, 4587450, 4947250, 5046195, 6007375, 7208850, 7420875, 7645750, 8410325, 10092390, 11468625, 12014750, 14841750, 16820650, 18022125, 22937250, 25230975, 36044250, 42051625, 50461950, 84103250, 126154875, 252309750]

約数ペア:

[(1, 252309750), (2, 126154875), (3, 84103250), (5, 50461950), (6, 42051625), (7, 36044250), (10, 25230975), (11, 22937250), (14, 18022125), (15, 16820650), (17, 14841750), (21, 12014750), (22, 11468625), (25, 10092390), (30, 8410325), (33, 7645750), (34, 7420875), (35, 7208850), (42, 6007375), (50, 5046195), (51, 4947250), (55, 4587450), (66, 3822875), (70, 3604425), (75, 3364130), (77, 3276750), (85, 2968350), (102, 2473625), (105, 2402950), (110, 2293725), (119, 2120250), (125, 2018478), (150, 1682065), (154, 1638375), (165, 1529150), (170, 1484175), (175, 1441770), (187, 1349250), (210, 1201475), (231, 1092250), (238, 1060125), (250, 1009239), (255, 989450), (257, 981750), (275, 917490), (330, 764575), (350, 720885), (357, 706750), (374, 674625), (375, 672826), (385, 655350), (425, 593670), (462, 546125), (510, 494725), (514, 490875), (525, 480590), (550, 458745), (561, 449750), (595, 424050), (714, 353375), (750, 336413), (770, 327675), (771, 327250), (825, 305830), (850, 296835), (875, 288354), (935, 269850), (1050, 240295), (1122, 224875), (1155, 218450), (1190, 212025), (1275, 197890), (1285, 196350), (1309, 192750), (1375, 183498), (1542, 163625), (1650, 152915), (1750, 144177), (1785, 141350), (1799, 140250), (1870, 134925), (1925, 131070), (2125, 118734), (2310, 109225), (2550, 98945), (2570, 98175), (2618, 96375), (2625, 96118), (2750, 91749), (2805, 89950), (2827, 89250), (2975, 84810), (3570, 70675), (3598, 70125), (3850, 65535), (3855, 65450), (3927, 64250), (4125, 61166), (4250, 59367), (4369, 57750), (4675, 53970), (5250, 48059), (5397, 46750), (5610, 44975), (5654, 44625), (5775, 43690), (5950, 42405), (6375, 39578), (6425, 39270), (6545, 38550), (7710, 32725), (7854, 32125), (8250, 30583), (8481, 29750), (8738, 28875), (8925, 28270), (8995, 28050), (9350, 26985), (9625, 26214), (10794, 23375), (11550, 21845), (12750, 19789), (12850, 19635), (13090, 19275), (13107, 19250), (14025, 17990), (14135, 17850), (14875, 16962)]