72125700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{10453}}^1$

素因数の和:10493

約数の個数: 72

約数和(自身を含む): 217777728

約数和(自身を除く): 145652028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1150, 1380, 1725, 2300, 3450, 6900, 10453, 20906, 31359, 41812, 52265, 62718, 104530, 125436, 156795, 209060, 240419, 261325, 313590, 480838, 522650, 627180, 721257, 783975, 961676, 1045300, 1202095, 1442514, 1567950, 2404190, 2885028, 3135900, 3606285, 4808380, 6010475, 7212570, 12020950, 14425140, 18031425, 24041900, 36062850, 72125700]

約数ペア:

[(1, 72125700), (2, 36062850), (3, 24041900), (4, 18031425), (5, 14425140), (6, 12020950), (10, 7212570), (12, 6010475), (15, 4808380), (20, 3606285), (23, 3135900), (25, 2885028), (30, 2404190), (46, 1567950), (50, 1442514), (60, 1202095), (69, 1045300), (75, 961676), (92, 783975), (100, 721257), (115, 627180), (138, 522650), (150, 480838), (230, 313590), (276, 261325), (300, 240419), (345, 209060), (460, 156795), (575, 125436), (690, 104530), (1150, 62718), (1380, 52265), (1725, 41812), (2300, 31359), (3450, 20906), (6900, 10453)]