72069750

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{3559}}^1$

素因数の和:3588

約数の個数: 80

約数和(自身を含む): 201595680

約数和(自身を除く): 129525930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 125, 135, 150, 162, 225, 250, 270, 375, 405, 450, 675, 750, 810, 1125, 1350, 2025, 2250, 3375, 3559, 4050, 6750, 7118, 10125, 10677, 17795, 20250, 21354, 32031, 35590, 53385, 64062, 88975, 96093, 106770, 160155, 177950, 192186, 266925, 288279, 320310, 444875, 480465, 533850, 576558, 800775, 889750, 960930, 1334625, 1441395, 1601550, 2402325, 2669250, 2882790, 4003875, 4804650, 7206975, 8007750, 12011625, 14413950, 24023250, 36034875, 72069750]

約数ペア:

[(1, 72069750), (2, 36034875), (3, 24023250), (5, 14413950), (6, 12011625), (9, 8007750), (10, 7206975), (15, 4804650), (18, 4003875), (25, 2882790), (27, 2669250), (30, 2402325), (45, 1601550), (50, 1441395), (54, 1334625), (75, 960930), (81, 889750), (90, 800775), (125, 576558), (135, 533850), (150, 480465), (162, 444875), (225, 320310), (250, 288279), (270, 266925), (375, 192186), (405, 177950), (450, 160155), (675, 106770), (750, 96093), (810, 88975), (1125, 64062), (1350, 53385), (2025, 35590), (2250, 32031), (3375, 21354), (3559, 20250), (4050, 17795), (6750, 10677), (7118, 10125)]