156796198600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^2\times {\mathrm{137}}^1\times {\mathrm{19801}}^1$

素因数の和:19988

約数の個数: 144

約数和(自身を含む): 390103162380

約数和(自身を除く): 233306963780

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 137, 170, 200, 274, 289, 340, 425, 548, 578, 680, 685, 850, 1096, 1156, 1370, 1445, 1700, 2312, 2329, 2740, 2890, 3400, 3425, 4658, 5480, 5780, 6850, 7225, 9316, 11560, 11645, 13700, 14450, 18632, 19801, 23290, 27400, 28900, 39593, 39602, 46580, 57800, 58225, 79186, 79204, 93160, 99005, 116450, 158372, 158408, 197965, 198010, 232900, 316744, 336617, 395930, 396020, 465800, 495025, 673234, 791860, 792040, 989825, 990050, 1346468, 1583720, 1683085, 1979650, 1980100, 2692936, 2712737, 3366170, 3959300, 3960200, 5425474, 5722489, 6732340, 7918600, 8415425, 10850948, 11444978, 13464680, 13563685, 16830850, 21701896, 22889956, 27127370, 28612445, 33661700, 45779912, 46116529, 54254740, 57224890, 67323400, 67818425, 92233058, 108509480, 114449780, 135636850, 143062225, 184466116, 228899560, 230582645, 271273700, 286124450, 368932232, 461165290, 542547400, 572248900, 783980993, 922330580, 1144497800, 1152913225, 1567961986, 1844661160, 2305826450, 3135923972, 3919904965, 4611652900, 6271847944, 7839809930, 9223305800, 15679619860, 19599524825, 31359239720, 39199049650, 78398099300, 156796198600]

約数ペア:

[(1, 156796198600), (2, 78398099300), (4, 39199049650), (5, 31359239720), (8, 19599524825), (10, 15679619860), (17, 9223305800), (20, 7839809930), (25, 6271847944), (34, 4611652900), (40, 3919904965), (50, 3135923972), (68, 2305826450), (85, 1844661160), (100, 1567961986), (136, 1152913225), (137, 1144497800), (170, 922330580), (200, 783980993), (274, 572248900), (289, 542547400), (340, 461165290), (425, 368932232), (548, 286124450), (578, 271273700), (680, 230582645), (685, 228899560), (850, 184466116), (1096, 143062225), (1156, 135636850), (1370, 114449780), (1445, 108509480), (1700, 92233058), (2312, 67818425), (2329, 67323400), (2740, 57224890), (2890, 54254740), (3400, 46116529), (3425, 45779912), (4658, 33661700), (5480, 28612445), (5780, 27127370), (6850, 22889956), (7225, 21701896), (9316, 16830850), (11560, 13563685), (11645, 13464680), (13700, 11444978), (14450, 10850948), (18632, 8415425), (19801, 7918600), (23290, 6732340), (27400, 5722489), (28900, 5425474), (39593, 3960200), (39602, 3959300), (46580, 3366170), (57800, 2712737), (58225, 2692936), (79186, 1980100), (79204, 1979650), (93160, 1683085), (99005, 1583720), (116450, 1346468), (158372, 990050), (158408, 989825), (197965, 792040), (198010, 791860), (232900, 673234), (316744, 495025), (336617, 465800), (395930, 396020)]