63698700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{16333}}^1$

素因数の和:16363

約数の個数: 72

約数和(自身を含む): 198490768

約数和(自身を除く): 134792068

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, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 16333, 32666, 48999, 65332, 81665, 97998, 163330, 195996, 212329, 244995, 326660, 408325, 424658, 489990, 636987, 816650, 849316, 979980, 1061645, 1224975, 1273974, 1633300, 2123290, 2449950, 2547948, 3184935, 4246580, 4899900, 5308225, 6369870, 10616450, 12739740, 15924675, 21232900, 31849350, 63698700]

約数ペア:

[(1, 63698700), (2, 31849350), (3, 21232900), (4, 15924675), (5, 12739740), (6, 10616450), (10, 6369870), (12, 5308225), (13, 4899900), (15, 4246580), (20, 3184935), (25, 2547948), (26, 2449950), (30, 2123290), (39, 1633300), (50, 1273974), (52, 1224975), (60, 1061645), (65, 979980), (75, 849316), (78, 816650), (100, 636987), (130, 489990), (150, 424658), (156, 408325), (195, 326660), (260, 244995), (300, 212329), (325, 195996), (390, 163330), (650, 97998), (780, 81665), (975, 65332), (1300, 48999), (1950, 32666), (3900, 16333)]