75568980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1553}}^1$

素因数の和:2376

約数の個数: 48

約数和(自身を含む): 211990464

約数和(自身を除く): 136421484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 811, 1553, 1622, 2433, 3106, 3244, 4055, 4659, 4866, 6212, 7765, 8110, 9318, 9732, 12165, 15530, 16220, 18636, 23295, 24330, 31060, 46590, 48660, 93180, 1259483, 2518966, 3778449, 5037932, 6297415, 7556898, 12594830, 15113796, 18892245, 25189660, 37784490, 75568980]

約数ペア:

[(1, 75568980), (2, 37784490), (3, 25189660), (4, 18892245), (5, 15113796), (6, 12594830), (10, 7556898), (12, 6297415), (15, 5037932), (20, 3778449), (30, 2518966), (60, 1259483), (811, 93180), (1553, 48660), (1622, 46590), (2433, 31060), (3106, 24330), (3244, 23295), (4055, 18636), (4659, 16220), (4866, 15530), (6212, 12165), (7765, 9732), (8110, 9318)]