157023750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{3221}}^1$

素因数の和:3259

約数の個数: 80

約数和(自身を含む): 422752176

約数和(自身を除く): 265728426

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 625, 650, 750, 975, 1250, 1625, 1875, 1950, 3221, 3250, 3750, 4875, 6442, 8125, 9663, 9750, 16105, 16250, 19326, 24375, 32210, 41873, 48315, 48750, 80525, 83746, 96630, 125619, 161050, 209365, 241575, 251238, 402625, 418730, 483150, 628095, 805250, 1046825, 1207875, 1256190, 2013125, 2093650, 2415750, 3140475, 4026250, 5234125, 6039375, 6280950, 10468250, 12078750, 15702375, 26170625, 31404750, 52341250, 78511875, 157023750]

約数ペア:

[(1, 157023750), (2, 78511875), (3, 52341250), (5, 31404750), (6, 26170625), (10, 15702375), (13, 12078750), (15, 10468250), (25, 6280950), (26, 6039375), (30, 5234125), (39, 4026250), (50, 3140475), (65, 2415750), (75, 2093650), (78, 2013125), (125, 1256190), (130, 1207875), (150, 1046825), (195, 805250), (250, 628095), (325, 483150), (375, 418730), (390, 402625), (625, 251238), (650, 241575), (750, 209365), (975, 161050), (1250, 125619), (1625, 96630), (1875, 83746), (1950, 80525), (3221, 48750), (3250, 48315), (3750, 41873), (4875, 32210), (6442, 24375), (8125, 19326), (9663, 16250), (9750, 16105)]