150145280

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2861}}^1$

素因数の和:2923

約数の個数: 72

約数和(自身を含む): 368545464

約数和(自身を除く): 218400184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 640, 656, 820, 1280, 1312, 1640, 2624, 2861, 3280, 5248, 5722, 6560, 10496, 11444, 13120, 14305, 22888, 26240, 28610, 45776, 52480, 57220, 91552, 114440, 117301, 183104, 228880, 234602, 366208, 457760, 469204, 586505, 732416, 915520, 938408, 1173010, 1831040, 1876816, 2346020, 3662080, 3753632, 4692040, 7507264, 9384080, 15014528, 18768160, 30029056, 37536320, 75072640, 150145280]

約数ペア:

[(1, 150145280), (2, 75072640), (4, 37536320), (5, 30029056), (8, 18768160), (10, 15014528), (16, 9384080), (20, 7507264), (32, 4692040), (40, 3753632), (41, 3662080), (64, 2346020), (80, 1876816), (82, 1831040), (128, 1173010), (160, 938408), (164, 915520), (205, 732416), (256, 586505), (320, 469204), (328, 457760), (410, 366208), (640, 234602), (656, 228880), (820, 183104), (1280, 117301), (1312, 114440), (1640, 91552), (2624, 57220), (2861, 52480), (3280, 45776), (5248, 28610), (5722, 26240), (6560, 22888), (10496, 14305), (11444, 13120)]