73513400

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 179988480

約数和(自身を除く): 106475080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 71, 100, 124, 142, 155, 167, 200, 248, 284, 310, 334, 355, 568, 620, 668, 710, 775, 835, 1240, 1336, 1420, 1550, 1670, 1775, 2201, 2840, 3100, 3340, 3550, 4175, 4402, 5177, 6200, 6680, 7100, 8350, 8804, 10354, 11005, 11857, 14200, 16700, 17608, 20708, 22010, 23714, 25885, 33400, 41416, 44020, 47428, 51770, 55025, 59285, 88040, 94856, 103540, 110050, 118570, 129425, 207080, 220100, 237140, 258850, 296425, 367567, 440200, 474280, 517700, 592850, 735134, 1035400, 1185700, 1470268, 1837835, 2371400, 2940536, 3675670, 7351340, 9189175, 14702680, 18378350, 36756700, 73513400]

約数ペア:

[(1, 73513400), (2, 36756700), (4, 18378350), (5, 14702680), (8, 9189175), (10, 7351340), (20, 3675670), (25, 2940536), (31, 2371400), (40, 1837835), (50, 1470268), (62, 1185700), (71, 1035400), (100, 735134), (124, 592850), (142, 517700), (155, 474280), (167, 440200), (200, 367567), (248, 296425), (284, 258850), (310, 237140), (334, 220100), (355, 207080), (568, 129425), (620, 118570), (668, 110050), (710, 103540), (775, 94856), (835, 88040), (1240, 59285), (1336, 55025), (1420, 51770), (1550, 47428), (1670, 44020), (1775, 41416), (2201, 33400), (2840, 25885), (3100, 23714), (3340, 22010), (3550, 20708), (4175, 17608), (4402, 16700), (5177, 14200), (6200, 11857), (6680, 11005), (7100, 10354), (8350, 8804)]