151123880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^3\times {\mathrm{769}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 361746000

約数和(自身を除く): 210622120

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 769, 1156, 1445, 1538, 2312, 2890, 3076, 3845, 4913, 5780, 6152, 7690, 9826, 11560, 13073, 15380, 19652, 24565, 26146, 30760, 39304, 49130, 52292, 65365, 98260, 104584, 130730, 196520, 222241, 261460, 444482, 522920, 888964, 1111205, 1777928, 2222410, 3778097, 4444820, 7556194, 8889640, 15112388, 18890485, 30224776, 37780970, 75561940, 151123880]

約数ペア:

[(1, 151123880), (2, 75561940), (4, 37780970), (5, 30224776), (8, 18890485), (10, 15112388), (17, 8889640), (20, 7556194), (34, 4444820), (40, 3778097), (68, 2222410), (85, 1777928), (136, 1111205), (170, 888964), (289, 522920), (340, 444482), (578, 261460), (680, 222241), (769, 196520), (1156, 130730), (1445, 104584), (1538, 98260), (2312, 65365), (2890, 52292), (3076, 49130), (3845, 39304), (4913, 30760), (5780, 26146), (6152, 24565), (7690, 19652), (9826, 15380), (11560, 13073)]