201670300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2927}}^1$

素因数の和:3007

約数の個数: 72

約数和(自身を含む): 480344256

約数和(自身を除く): 278673956

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 53, 65, 100, 106, 130, 212, 260, 265, 325, 530, 650, 689, 1060, 1300, 1325, 1378, 2650, 2756, 2927, 3445, 5300, 5854, 6890, 11708, 13780, 14635, 17225, 29270, 34450, 38051, 58540, 68900, 73175, 76102, 146350, 152204, 155131, 190255, 292700, 310262, 380510, 620524, 761020, 775655, 951275, 1551310, 1902550, 2016703, 3102620, 3805100, 3878275, 4033406, 7756550, 8066812, 10083515, 15513100, 20167030, 40334060, 50417575, 100835150, 201670300]

約数ペア:

[(1, 201670300), (2, 100835150), (4, 50417575), (5, 40334060), (10, 20167030), (13, 15513100), (20, 10083515), (25, 8066812), (26, 7756550), (50, 4033406), (52, 3878275), (53, 3805100), (65, 3102620), (100, 2016703), (106, 1902550), (130, 1551310), (212, 951275), (260, 775655), (265, 761020), (325, 620524), (530, 380510), (650, 310262), (689, 292700), (1060, 190255), (1300, 155131), (1325, 152204), (1378, 146350), (2650, 76102), (2756, 73175), (2927, 68900), (3445, 58540), (5300, 38051), (5854, 34450), (6890, 29270), (11708, 17225), (13780, 14635)]