150822840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{439}}^1$

素因数の和:869

約数の個数: 128

約数和(自身を含む): 519552000

約数和(自身を除く): 368729160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 409, 420, 439, 818, 840, 878, 1227, 1317, 1636, 1756, 2045, 2195, 2454, 2634, 2863, 3073, 3272, 3512, 4090, 4390, 4908, 5268, 5726, 6135, 6146, 6585, 8180, 8589, 8780, 9219, 9816, 10536, 11452, 12270, 12292, 13170, 14315, 15365, 16360, 17178, 17560, 18438, 22904, 24540, 24584, 26340, 28630, 30730, 34356, 36876, 42945, 46095, 49080, 52680, 57260, 61460, 68712, 73752, 85890, 92190, 114520, 122920, 171780, 179551, 184380, 343560, 359102, 368760, 538653, 718204, 897755, 1077306, 1256857, 1436408, 1795510, 2154612, 2513714, 2693265, 3591020, 3770571, 4309224, 5027428, 5386530, 6284285, 7182040, 7541142, 10054856, 10773060, 12568570, 15082284, 18852855, 21546120, 25137140, 30164568, 37705710, 50274280, 75411420, 150822840]

約数ペア:

[(1, 150822840), (2, 75411420), (3, 50274280), (4, 37705710), (5, 30164568), (6, 25137140), (7, 21546120), (8, 18852855), (10, 15082284), (12, 12568570), (14, 10773060), (15, 10054856), (20, 7541142), (21, 7182040), (24, 6284285), (28, 5386530), (30, 5027428), (35, 4309224), (40, 3770571), (42, 3591020), (56, 2693265), (60, 2513714), (70, 2154612), (84, 1795510), (105, 1436408), (120, 1256857), (140, 1077306), (168, 897755), (210, 718204), (280, 538653), (409, 368760), (420, 359102), (439, 343560), (818, 184380), (840, 179551), (878, 171780), (1227, 122920), (1317, 114520), (1636, 92190), (1756, 85890), (2045, 73752), (2195, 68712), (2454, 61460), (2634, 57260), (2863, 52680), (3073, 49080), (3272, 46095), (3512, 42945), (4090, 36876), (4390, 34356), (4908, 30730), (5268, 28630), (5726, 26340), (6135, 24584), (6146, 24540), (6585, 22904), (8180, 18438), (8589, 17560), (8780, 17178), (9219, 16360), (9816, 15365), (10536, 14315), (11452, 13170), (12270, 12292)]