752700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:223

約数の個数: 72

約数和(自身を含む): 2357488

約数和(自身を除く): 1604788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 193, 195, 260, 300, 325, 386, 390, 579, 650, 772, 780, 965, 975, 1158, 1300, 1930, 1950, 2316, 2509, 2895, 3860, 3900, 4825, 5018, 5790, 7527, 9650, 10036, 11580, 12545, 14475, 15054, 19300, 25090, 28950, 30108, 37635, 50180, 57900, 62725, 75270, 125450, 150540, 188175, 250900, 376350, 752700]

約数ペア:

[(1, 752700), (2, 376350), (3, 250900), (4, 188175), (5, 150540), (6, 125450), (10, 75270), (12, 62725), (13, 57900), (15, 50180), (20, 37635), (25, 30108), (26, 28950), (30, 25090), (39, 19300), (50, 15054), (52, 14475), (60, 12545), (65, 11580), (75, 10036), (78, 9650), (100, 7527), (130, 5790), (150, 5018), (156, 4825), (193, 3900), (195, 3860), (260, 2895), (300, 2509), (325, 2316), (386, 1950), (390, 1930), (579, 1300), (650, 1158), (772, 975), (780, 965)]