30247536250

素因数分解:

$2^1\times 5^4\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{2293}}^1$

素因数の和:2549

約数の個数: 80

約数和(自身を含む): 57983795496

約数和(自身を除く): 27736259246

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 125, 173, 250, 305, 346, 610, 625, 865, 1250, 1525, 1730, 2293, 3050, 4325, 4586, 7625, 8650, 10553, 11465, 15250, 21106, 21625, 22930, 38125, 43250, 52765, 57325, 76250, 105530, 108125, 114650, 139873, 216250, 263825, 279746, 286625, 396689, 527650, 573250, 699365, 793378, 1319125, 1398730, 1433125, 1983445, 2638250, 2866250, 3496825, 3966890, 6595625, 6993650, 9917225, 13191250, 17484125, 19834450, 24198029, 34968250, 48396058, 49586125, 87420625, 99172250, 120990145, 174841250, 241980290, 247930625, 495861250, 604950725, 1209901450, 3024753625, 6049507250, 15123768125, 30247536250]

約数ペア:

[(1, 30247536250), (2, 15123768125), (5, 6049507250), (10, 3024753625), (25, 1209901450), (50, 604950725), (61, 495861250), (122, 247930625), (125, 241980290), (173, 174841250), (250, 120990145), (305, 99172250), (346, 87420625), (610, 49586125), (625, 48396058), (865, 34968250), (1250, 24198029), (1525, 19834450), (1730, 17484125), (2293, 13191250), (3050, 9917225), (4325, 6993650), (4586, 6595625), (7625, 3966890), (8650, 3496825), (10553, 2866250), (11465, 2638250), (15250, 1983445), (21106, 1433125), (21625, 1398730), (22930, 1319125), (38125, 793378), (43250, 699365), (52765, 573250), (57325, 527650), (76250, 396689), (105530, 286625), (108125, 279746), (114650, 263825), (139873, 216250)]