304815150

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{73}}^1\times {\mathrm{1031}}^1$

素因数の和:1128

約数の個数: 120

約数和(自身を含む): 859369104

約数和(自身を除く): 554553954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 73, 75, 81, 90, 135, 146, 150, 162, 219, 225, 270, 365, 405, 438, 450, 657, 675, 730, 810, 1031, 1095, 1314, 1350, 1825, 1971, 2025, 2062, 2190, 3093, 3285, 3650, 3942, 4050, 5155, 5475, 5913, 6186, 6570, 9279, 9855, 10310, 10950, 11826, 15465, 16425, 18558, 19710, 25775, 27837, 29565, 30930, 32850, 46395, 49275, 51550, 55674, 59130, 75263, 77325, 83511, 92790, 98550, 139185, 147825, 150526, 154650, 167022, 225789, 231975, 278370, 295650, 376315, 417555, 451578, 463950, 677367, 695925, 752630, 835110, 1128945, 1354734, 1391850, 1881575, 2032101, 2087775, 2257890, 3386835, 3763150, 4064202, 4175550, 5644725, 6096303, 6773670, 10160505, 11289450, 12192606, 16934175, 20321010, 30481515, 33868350, 50802525, 60963030, 101605050, 152407575, 304815150]

約数ペア:

[(1, 304815150), (2, 152407575), (3, 101605050), (5, 60963030), (6, 50802525), (9, 33868350), (10, 30481515), (15, 20321010), (18, 16934175), (25, 12192606), (27, 11289450), (30, 10160505), (45, 6773670), (50, 6096303), (54, 5644725), (73, 4175550), (75, 4064202), (81, 3763150), (90, 3386835), (135, 2257890), (146, 2087775), (150, 2032101), (162, 1881575), (219, 1391850), (225, 1354734), (270, 1128945), (365, 835110), (405, 752630), (438, 695925), (450, 677367), (657, 463950), (675, 451578), (730, 417555), (810, 376315), (1031, 295650), (1095, 278370), (1314, 231975), (1350, 225789), (1825, 167022), (1971, 154650), (2025, 150526), (2062, 147825), (2190, 139185), (3093, 98550), (3285, 92790), (3650, 83511), (3942, 77325), (4050, 75263), (5155, 59130), (5475, 55674), (5913, 51550), (6186, 49275), (6570, 46395), (9279, 32850), (9855, 30930), (10310, 29565), (10950, 27837), (11826, 25775), (15465, 19710), (16425, 18558)]