201825780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6311}}^1$

素因数の和:6377

約数の個数: 96

約数和(自身を含む): 623524608

約数和(自身を除く): 421698828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 65, 78, 82, 123, 130, 156, 164, 195, 205, 246, 260, 390, 410, 492, 533, 615, 780, 820, 1066, 1230, 1599, 2132, 2460, 2665, 3198, 5330, 6311, 6396, 7995, 10660, 12622, 15990, 18933, 25244, 31555, 31980, 37866, 63110, 75732, 82043, 94665, 126220, 164086, 189330, 246129, 258751, 328172, 378660, 410215, 492258, 517502, 776253, 820430, 984516, 1035004, 1230645, 1293755, 1552506, 1640860, 2461290, 2587510, 3105012, 3363763, 3881265, 4922580, 5175020, 6727526, 7762530, 10091289, 13455052, 15525060, 16818815, 20182578, 33637630, 40365156, 50456445, 67275260, 100912890, 201825780]

約数ペア:

[(1, 201825780), (2, 100912890), (3, 67275260), (4, 50456445), (5, 40365156), (6, 33637630), (10, 20182578), (12, 16818815), (13, 15525060), (15, 13455052), (20, 10091289), (26, 7762530), (30, 6727526), (39, 5175020), (41, 4922580), (52, 3881265), (60, 3363763), (65, 3105012), (78, 2587510), (82, 2461290), (123, 1640860), (130, 1552506), (156, 1293755), (164, 1230645), (195, 1035004), (205, 984516), (246, 820430), (260, 776253), (390, 517502), (410, 492258), (492, 410215), (533, 378660), (615, 328172), (780, 258751), (820, 246129), (1066, 189330), (1230, 164086), (1599, 126220), (2132, 94665), (2460, 82043), (2665, 75732), (3198, 63110), (5330, 37866), (6311, 31980), (6396, 31555), (7995, 25244), (10660, 18933), (12622, 15990)]