87425580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4273}}^1$

素因数の和:4327

約数の個数: 96

約数和(自身を含む): 275724288

約数和(自身を除く): 188298708

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 930, 1023, 1364, 1705, 1860, 2046, 3410, 4092, 4273, 5115, 6820, 8546, 10230, 12819, 17092, 20460, 21365, 25638, 42730, 47003, 51276, 64095, 85460, 94006, 128190, 132463, 141009, 188012, 235015, 256380, 264926, 282018, 397389, 470030, 529852, 564036, 662315, 705045, 794778, 940060, 1324630, 1410090, 1457093, 1589556, 1986945, 2649260, 2820180, 2914186, 3973890, 4371279, 5828372, 7285465, 7947780, 8742558, 14570930, 17485116, 21856395, 29141860, 43712790, 87425580]

約数ペア:

[(1, 87425580), (2, 43712790), (3, 29141860), (4, 21856395), (5, 17485116), (6, 14570930), (10, 8742558), (11, 7947780), (12, 7285465), (15, 5828372), (20, 4371279), (22, 3973890), (30, 2914186), (31, 2820180), (33, 2649260), (44, 1986945), (55, 1589556), (60, 1457093), (62, 1410090), (66, 1324630), (93, 940060), (110, 794778), (124, 705045), (132, 662315), (155, 564036), (165, 529852), (186, 470030), (220, 397389), (310, 282018), (330, 264926), (341, 256380), (372, 235015), (465, 188012), (620, 141009), (660, 132463), (682, 128190), (930, 94006), (1023, 85460), (1364, 64095), (1705, 51276), (1860, 47003), (2046, 42730), (3410, 25638), (4092, 21365), (4273, 20460), (5115, 17092), (6820, 12819), (8546, 10230)]