1391400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{773}}^1$

素因数の和:795

約数の個数: 72

約数和(自身を含む): 4678830

約数和(自身を除く): 3287430

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 773, 900, 1546, 1800, 2319, 3092, 3865, 4638, 6184, 6957, 7730, 9276, 11595, 13914, 15460, 18552, 19325, 23190, 27828, 30920, 34785, 38650, 46380, 55656, 57975, 69570, 77300, 92760, 115950, 139140, 154600, 173925, 231900, 278280, 347850, 463800, 695700, 1391400]

約数ペア:

[(1, 1391400), (2, 695700), (3, 463800), (4, 347850), (5, 278280), (6, 231900), (8, 173925), (9, 154600), (10, 139140), (12, 115950), (15, 92760), (18, 77300), (20, 69570), (24, 57975), (25, 55656), (30, 46380), (36, 38650), (40, 34785), (45, 30920), (50, 27828), (60, 23190), (72, 19325), (75, 18552), (90, 15460), (100, 13914), (120, 11595), (150, 9276), (180, 7730), (200, 6957), (225, 6184), (300, 4638), (360, 3865), (450, 3092), (600, 2319), (773, 1800), (900, 1546)]