87048420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 253266048

約数和(自身を除く): 166217628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 113, 148, 185, 222, 226, 339, 347, 370, 444, 452, 555, 565, 678, 694, 740, 1041, 1110, 1130, 1356, 1388, 1695, 1735, 2082, 2220, 2260, 3390, 3470, 4164, 4181, 5205, 6780, 6940, 8362, 10410, 12543, 12839, 16724, 20820, 20905, 25086, 25678, 38517, 39211, 41810, 50172, 51356, 62715, 64195, 77034, 78422, 83620, 117633, 125430, 128390, 154068, 156844, 192585, 196055, 235266, 250860, 256780, 385170, 392110, 470532, 588165, 770340, 784220, 1176330, 1450807, 2352660, 2901614, 4352421, 5803228, 7254035, 8704842, 14508070, 17409684, 21762105, 29016140, 43524210, 87048420]

約数ペア:

[(1, 87048420), (2, 43524210), (3, 29016140), (4, 21762105), (5, 17409684), (6, 14508070), (10, 8704842), (12, 7254035), (15, 5803228), (20, 4352421), (30, 2901614), (37, 2352660), (60, 1450807), (74, 1176330), (111, 784220), (113, 770340), (148, 588165), (185, 470532), (222, 392110), (226, 385170), (339, 256780), (347, 250860), (370, 235266), (444, 196055), (452, 192585), (555, 156844), (565, 154068), (678, 128390), (694, 125430), (740, 117633), (1041, 83620), (1110, 78422), (1130, 77034), (1356, 64195), (1388, 62715), (1695, 51356), (1735, 50172), (2082, 41810), (2220, 39211), (2260, 38517), (3390, 25678), (3470, 25086), (4164, 20905), (4181, 20820), (5205, 16724), (6780, 12839), (6940, 12543), (8362, 10410)]