195423900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{93059}}^1$

素因数の和:93083

約数の個数: 72

約数和(自身を含む): 646208640

約数和(自身を除く): 450784740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 93059, 186118, 279177, 372236, 465295, 558354, 651413, 930590, 1116708, 1302826, 1395885, 1861180, 1954239, 2326475, 2605652, 2791770, 3257065, 3908478, 4652950, 5583540, 6514130, 6979425, 7816956, 9305900, 9771195, 13028260, 13958850, 16285325, 19542390, 27917700, 32570650, 39084780, 48855975, 65141300, 97711950, 195423900]

約数ペア:

[(1, 195423900), (2, 97711950), (3, 65141300), (4, 48855975), (5, 39084780), (6, 32570650), (7, 27917700), (10, 19542390), (12, 16285325), (14, 13958850), (15, 13028260), (20, 9771195), (21, 9305900), (25, 7816956), (28, 6979425), (30, 6514130), (35, 5583540), (42, 4652950), (50, 3908478), (60, 3257065), (70, 2791770), (75, 2605652), (84, 2326475), (100, 1954239), (105, 1861180), (140, 1395885), (150, 1302826), (175, 1116708), (210, 930590), (300, 651413), (350, 558354), (420, 465295), (525, 372236), (700, 279177), (1050, 186118), (2100, 93059)]