16161900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3169}}^1$

素因数の和:3203

約数の個数: 72

約数和(自身を含む): 49528080

約数和(自身を除く): 33366180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 3169, 5100, 6338, 9507, 12676, 15845, 19014, 31690, 38028, 47535, 53873, 63380, 79225, 95070, 107746, 158450, 161619, 190140, 215492, 237675, 269365, 316900, 323238, 475350, 538730, 646476, 808095, 950700, 1077460, 1346825, 1616190, 2693650, 3232380, 4040475, 5387300, 8080950, 16161900]

約数ペア:

[(1, 16161900), (2, 8080950), (3, 5387300), (4, 4040475), (5, 3232380), (6, 2693650), (10, 1616190), (12, 1346825), (15, 1077460), (17, 950700), (20, 808095), (25, 646476), (30, 538730), (34, 475350), (50, 323238), (51, 316900), (60, 269365), (68, 237675), (75, 215492), (85, 190140), (100, 161619), (102, 158450), (150, 107746), (170, 95070), (204, 79225), (255, 63380), (300, 53873), (340, 47535), (425, 38028), (510, 31690), (850, 19014), (1020, 15845), (1275, 12676), (1700, 9507), (2550, 6338), (3169, 5100)]