102679020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:344

約数の個数: 144

約数和(自身を含む): 325503360

約数和(自身を除く): 222824340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 53, 60, 90, 94, 106, 141, 159, 180, 188, 212, 229, 235, 265, 282, 318, 423, 458, 470, 477, 530, 564, 636, 687, 705, 795, 846, 916, 940, 954, 1060, 1145, 1374, 1410, 1590, 1692, 1908, 2061, 2115, 2290, 2385, 2491, 2748, 2820, 3180, 3435, 4122, 4230, 4580, 4770, 4982, 6870, 7473, 8244, 8460, 9540, 9964, 10305, 10763, 12137, 12455, 13740, 14946, 20610, 21526, 22419, 24274, 24910, 29892, 32289, 36411, 37365, 41220, 43052, 44838, 48548, 49820, 53815, 60685, 64578, 72822, 74730, 89676, 96867, 107630, 109233, 112095, 121370, 129156, 145644, 149460, 161445, 182055, 193734, 215260, 218466, 224190, 242740, 322890, 364110, 387468, 436932, 448380, 484335, 546165, 570439, 645780, 728220, 968670, 1092330, 1140878, 1711317, 1937340, 2184660, 2281756, 2852195, 3422634, 5133951, 5704390, 6845268, 8556585, 10267902, 11408780, 17113170, 20535804, 25669755, 34226340, 51339510, 102679020]

約数ペア:

[(1, 102679020), (2, 51339510), (3, 34226340), (4, 25669755), (5, 20535804), (6, 17113170), (9, 11408780), (10, 10267902), (12, 8556585), (15, 6845268), (18, 5704390), (20, 5133951), (30, 3422634), (36, 2852195), (45, 2281756), (47, 2184660), (53, 1937340), (60, 1711317), (90, 1140878), (94, 1092330), (106, 968670), (141, 728220), (159, 645780), (180, 570439), (188, 546165), (212, 484335), (229, 448380), (235, 436932), (265, 387468), (282, 364110), (318, 322890), (423, 242740), (458, 224190), (470, 218466), (477, 215260), (530, 193734), (564, 182055), (636, 161445), (687, 149460), (705, 145644), (795, 129156), (846, 121370), (916, 112095), (940, 109233), (954, 107630), (1060, 96867), (1145, 89676), (1374, 74730), (1410, 72822), (1590, 64578), (1692, 60685), (1908, 53815), (2061, 49820), (2115, 48548), (2290, 44838), (2385, 43052), (2491, 41220), (2748, 37365), (2820, 36411), (3180, 32289), (3435, 29892), (4122, 24910), (4230, 24274), (4580, 22419), (4770, 21526), (4982, 20610), (6870, 14946), (7473, 13740), (8244, 12455), (8460, 12137), (9540, 10763), (9964, 10305)]