680129700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{119321}}^1$

素因数の和:119357

約数の個数: 72

約数和(自身を含む): 2071429920

約数和(自身を除く): 1391300220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 119321, 238642, 357963, 477284, 596605, 715926, 1193210, 1431852, 1789815, 2267099, 2386420, 2983025, 3579630, 4534198, 5966050, 6801297, 7159260, 8949075, 9068396, 11335495, 11932100, 13602594, 17898150, 22670990, 27205188, 34006485, 35796300, 45341980, 56677475, 68012970, 113354950, 136025940, 170032425, 226709900, 340064850, 680129700]

約数ペア:

[(1, 680129700), (2, 340064850), (3, 226709900), (4, 170032425), (5, 136025940), (6, 113354950), (10, 68012970), (12, 56677475), (15, 45341980), (19, 35796300), (20, 34006485), (25, 27205188), (30, 22670990), (38, 17898150), (50, 13602594), (57, 11932100), (60, 11335495), (75, 9068396), (76, 8949075), (95, 7159260), (100, 6801297), (114, 5966050), (150, 4534198), (190, 3579630), (228, 2983025), (285, 2386420), (300, 2267099), (380, 1789815), (475, 1431852), (570, 1193210), (950, 715926), (1140, 596605), (1425, 477284), (1900, 357963), (2850, 238642), (5700, 119321)]