80513550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13763}}^1$

素因数の和:13794

約数の個数: 72

約数和(自身を含む): 232969464

約数和(自身を除く): 152455914

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 13763, 27526, 41289, 68815, 82578, 123867, 137630, 178919, 206445, 247734, 344075, 357838, 412890, 536757, 619335, 688150, 894595, 1032225, 1073514, 1238670, 1610271, 1789190, 2064450, 2683785, 3096675, 3220542, 4472975, 5367570, 6193350, 8051355, 8945950, 13418925, 16102710, 26837850, 40256775, 80513550]

約数ペア:

[(1, 80513550), (2, 40256775), (3, 26837850), (5, 16102710), (6, 13418925), (9, 8945950), (10, 8051355), (13, 6193350), (15, 5367570), (18, 4472975), (25, 3220542), (26, 3096675), (30, 2683785), (39, 2064450), (45, 1789190), (50, 1610271), (65, 1238670), (75, 1073514), (78, 1032225), (90, 894595), (117, 688150), (130, 619335), (150, 536757), (195, 412890), (225, 357838), (234, 344075), (325, 247734), (390, 206445), (450, 178919), (585, 137630), (650, 123867), (975, 82578), (1170, 68815), (1950, 41289), (2925, 27526), (5850, 13763)]