17118450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:476

約数の個数: 72

約数和(自身を含む): 46546500

約数和(自身を除く): 29428050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 109, 150, 218, 225, 327, 349, 450, 545, 654, 698, 981, 1047, 1090, 1635, 1745, 1962, 2094, 2725, 3141, 3270, 3490, 4905, 5235, 5450, 6282, 8175, 8725, 9810, 10470, 15705, 16350, 17450, 24525, 26175, 31410, 38041, 49050, 52350, 76082, 78525, 114123, 157050, 190205, 228246, 342369, 380410, 570615, 684738, 951025, 1141230, 1711845, 1902050, 2853075, 3423690, 5706150, 8559225, 17118450]

約数ペア:

[(1, 17118450), (2, 8559225), (3, 5706150), (5, 3423690), (6, 2853075), (9, 1902050), (10, 1711845), (15, 1141230), (18, 951025), (25, 684738), (30, 570615), (45, 380410), (50, 342369), (75, 228246), (90, 190205), (109, 157050), (150, 114123), (218, 78525), (225, 76082), (327, 52350), (349, 49050), (450, 38041), (545, 31410), (654, 26175), (698, 24525), (981, 17450), (1047, 16350), (1090, 15705), (1635, 10470), (1745, 9810), (1962, 8725), (2094, 8175), (2725, 6282), (3141, 5450), (3270, 5235), (3490, 4905)]