148601340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{787}}^1\times {\mathrm{1049}}^1$

素因数の和:1851

約数の個数: 72

約数和(自身を含む): 451760400

約数和(自身を除く): 303159060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 787, 1049, 1574, 2098, 2361, 3147, 3148, 3935, 4196, 4722, 5245, 6294, 7083, 7870, 9441, 9444, 10490, 11805, 12588, 14166, 15735, 15740, 18882, 20980, 23610, 28332, 31470, 35415, 37764, 47205, 47220, 62940, 70830, 94410, 141660, 188820, 825563, 1651126, 2476689, 3302252, 4127815, 4953378, 7430067, 8255630, 9906756, 12383445, 14860134, 16511260, 24766890, 29720268, 37150335, 49533780, 74300670, 148601340]

約数ペア:

[(1, 148601340), (2, 74300670), (3, 49533780), (4, 37150335), (5, 29720268), (6, 24766890), (9, 16511260), (10, 14860134), (12, 12383445), (15, 9906756), (18, 8255630), (20, 7430067), (30, 4953378), (36, 4127815), (45, 3302252), (60, 2476689), (90, 1651126), (180, 825563), (787, 188820), (1049, 141660), (1574, 94410), (2098, 70830), (2361, 62940), (3147, 47220), (3148, 47205), (3935, 37764), (4196, 35415), (4722, 31470), (5245, 28332), (6294, 23610), (7083, 20980), (7870, 18882), (9441, 15740), (9444, 15735), (10490, 14166), (11805, 12588)]