15693528100

素因数分解:

$2^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{661}}^1\times {\mathrm{1733}}^1$

素因数の和:2545

約数の個数: 72

約数和(自身を含む): 34375252968

約数和(自身を除く): 18681724868

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 137, 274, 548, 661, 685, 1322, 1370, 1733, 2644, 2740, 3305, 3425, 3466, 6610, 6850, 6932, 8665, 13220, 13700, 16525, 17330, 33050, 34660, 43325, 66100, 86650, 90557, 173300, 181114, 237421, 362228, 452785, 474842, 905570, 949684, 1145513, 1187105, 1811140, 2263925, 2291026, 2374210, 4527850, 4582052, 4748420, 5727565, 5935525, 9055700, 11455130, 11871050, 22910260, 23742100, 28637825, 57275650, 114551300, 156935281, 313870562, 627741124, 784676405, 1569352810, 3138705620, 3923382025, 7846764050, 15693528100]

約数ペア:

[(1, 15693528100), (2, 7846764050), (4, 3923382025), (5, 3138705620), (10, 1569352810), (20, 784676405), (25, 627741124), (50, 313870562), (100, 156935281), (137, 114551300), (274, 57275650), (548, 28637825), (661, 23742100), (685, 22910260), (1322, 11871050), (1370, 11455130), (1733, 9055700), (2644, 5935525), (2740, 5727565), (3305, 4748420), (3425, 4582052), (3466, 4527850), (6610, 2374210), (6850, 2291026), (6932, 2263925), (8665, 1811140), (13220, 1187105), (13700, 1145513), (16525, 949684), (17330, 905570), (33050, 474842), (34660, 452785), (43325, 362228), (66100, 237421), (86650, 181114), (90557, 173300)]