76043820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:415

約数の個数: 96

約数和(自身を含む): 219985920

約数和(自身を除く): 143942100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 79, 122, 158, 183, 237, 244, 263, 305, 316, 366, 395, 474, 526, 610, 732, 789, 790, 915, 948, 1052, 1185, 1220, 1315, 1578, 1580, 1830, 2370, 2630, 3156, 3660, 3945, 4740, 4819, 5260, 7890, 9638, 14457, 15780, 16043, 19276, 20777, 24095, 28914, 32086, 41554, 48129, 48190, 57828, 62331, 64172, 72285, 80215, 83108, 96258, 96380, 103885, 124662, 144570, 160430, 192516, 207770, 240645, 249324, 289140, 311655, 320860, 415540, 481290, 623310, 962580, 1246620, 1267397, 2534794, 3802191, 5069588, 6336985, 7604382, 12673970, 15208764, 19010955, 25347940, 38021910, 76043820]

約数ペア:

[(1, 76043820), (2, 38021910), (3, 25347940), (4, 19010955), (5, 15208764), (6, 12673970), (10, 7604382), (12, 6336985), (15, 5069588), (20, 3802191), (30, 2534794), (60, 1267397), (61, 1246620), (79, 962580), (122, 623310), (158, 481290), (183, 415540), (237, 320860), (244, 311655), (263, 289140), (305, 249324), (316, 240645), (366, 207770), (395, 192516), (474, 160430), (526, 144570), (610, 124662), (732, 103885), (789, 96380), (790, 96258), (915, 83108), (948, 80215), (1052, 72285), (1185, 64172), (1220, 62331), (1315, 57828), (1578, 48190), (1580, 48129), (1830, 41554), (2370, 32086), (2630, 28914), (3156, 24095), (3660, 20777), (3945, 19276), (4740, 16043), (4819, 15780), (5260, 14457), (7890, 9638)]