1274960250

素因数分解:

$2^1\times 3^5\times 5^3\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:740

約数の個数: 192

約数和(自身を含む): 3695956992

約数和(自身を除く): 2420996742

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 81, 90, 93, 125, 135, 150, 155, 162, 186, 225, 243, 250, 270, 279, 310, 375, 405, 450, 465, 486, 558, 675, 677, 750, 775, 810, 837, 930, 1125, 1215, 1350, 1354, 1395, 1550, 1674, 2025, 2031, 2250, 2325, 2430, 2511, 2790, 3375, 3385, 3875, 4050, 4062, 4185, 4650, 5022, 6075, 6093, 6750, 6770, 6975, 7533, 7750, 8370, 10125, 10155, 11625, 12150, 12186, 12555, 13950, 15066, 16925, 18279, 20250, 20310, 20925, 20987, 23250, 25110, 30375, 30465, 33850, 34875, 36558, 37665, 41850, 41974, 50775, 54837, 60750, 60930, 62775, 62961, 69750, 75330, 84625, 91395, 101550, 104625, 104935, 109674, 125550, 125922, 152325, 164511, 169250, 182790, 188325, 188883, 209250, 209870, 253875, 274185, 304650, 313875, 314805, 329022, 376650, 377766, 456975, 507750, 524675, 548370, 566649, 627750, 629610, 761625, 822555, 913950, 941625, 944415, 1049350, 1133298, 1370925, 1523250, 1574025, 1645110, 1699947, 1883250, 1888830, 2284875, 2623375, 2741850, 2833245, 3148050, 3399894, 4112775, 4569750, 4722075, 5099841, 5246750, 5666490, 6854625, 7870125, 8225550, 8499735, 9444150, 10199682, 13709250, 14166225, 15740250, 16999470, 20563875, 23610375, 25499205, 28332450, 41127750, 42498675, 47220750, 50998410, 70831125, 84997350, 127496025, 141662250, 212493375, 254992050, 424986750, 637480125, 1274960250]

約数ペア:

[(1, 1274960250), (2, 637480125), (3, 424986750), (5, 254992050), (6, 212493375), (9, 141662250), (10, 127496025), (15, 84997350), (18, 70831125), (25, 50998410), (27, 47220750), (30, 42498675), (31, 41127750), (45, 28332450), (50, 25499205), (54, 23610375), (62, 20563875), (75, 16999470), (81, 15740250), (90, 14166225), (93, 13709250), (125, 10199682), (135, 9444150), (150, 8499735), (155, 8225550), (162, 7870125), (186, 6854625), (225, 5666490), (243, 5246750), (250, 5099841), (270, 4722075), (279, 4569750), (310, 4112775), (375, 3399894), (405, 3148050), (450, 2833245), (465, 2741850), (486, 2623375), (558, 2284875), (675, 1888830), (677, 1883250), (750, 1699947), (775, 1645110), (810, 1574025), (837, 1523250), (930, 1370925), (1125, 1133298), (1215, 1049350), (1350, 944415), (1354, 941625), (1395, 913950), (1550, 822555), (1674, 761625), (2025, 629610), (2031, 627750), (2250, 566649), (2325, 548370), (2430, 524675), (2511, 507750), (2790, 456975), (3375, 377766), (3385, 376650), (3875, 329022), (4050, 314805), (4062, 313875), (4185, 304650), (4650, 274185), (5022, 253875), (6075, 209870), (6093, 209250), (6750, 188883), (6770, 188325), (6975, 182790), (7533, 169250), (7750, 164511), (8370, 152325), (10125, 125922), (10155, 125550), (11625, 109674), (12150, 104935), (12186, 104625), (12555, 101550), (13950, 91395), (15066, 84625), (16925, 75330), (18279, 69750), (20250, 62961), (20310, 62775), (20925, 60930), (20987, 60750), (23250, 54837), (25110, 50775), (30375, 41974), (30465, 41850), (33850, 37665), (34875, 36558)]