72826620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:555

約数の個数: 96

約数和(自身を含む): 216410880

約数和(自身を除く): 143584260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 193, 228, 285, 331, 380, 386, 570, 579, 662, 772, 965, 993, 1140, 1158, 1324, 1655, 1930, 1986, 2316, 2895, 3310, 3667, 3860, 3972, 4965, 5790, 6289, 6620, 7334, 9930, 11001, 11580, 12578, 14668, 18335, 18867, 19860, 22002, 25156, 31445, 36670, 37734, 44004, 55005, 62890, 63883, 73340, 75468, 94335, 110010, 125780, 127766, 188670, 191649, 220020, 255532, 319415, 377340, 383298, 638830, 766596, 958245, 1213777, 1277660, 1916490, 2427554, 3641331, 3832980, 4855108, 6068885, 7282662, 12137770, 14565324, 18206655, 24275540, 36413310, 72826620]

約数ペア:

[(1, 72826620), (2, 36413310), (3, 24275540), (4, 18206655), (5, 14565324), (6, 12137770), (10, 7282662), (12, 6068885), (15, 4855108), (19, 3832980), (20, 3641331), (30, 2427554), (38, 1916490), (57, 1277660), (60, 1213777), (76, 958245), (95, 766596), (114, 638830), (190, 383298), (193, 377340), (228, 319415), (285, 255532), (331, 220020), (380, 191649), (386, 188670), (570, 127766), (579, 125780), (662, 110010), (772, 94335), (965, 75468), (993, 73340), (1140, 63883), (1158, 62890), (1324, 55005), (1655, 44004), (1930, 37734), (1986, 36670), (2316, 31445), (2895, 25156), (3310, 22002), (3667, 19860), (3860, 18867), (3972, 18335), (4965, 14668), (5790, 12578), (6289, 11580), (6620, 11001), (7334, 9930)]