125002920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{3037}}^1$

素因数の和:3072

約数の個数: 128

約数和(自身を含む): 437472000

約数和(自身を除く): 312469080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 490, 588, 686, 735, 840, 980, 1029, 1176, 1372, 1470, 1715, 1960, 2058, 2744, 2940, 3037, 3430, 4116, 5145, 5880, 6074, 6860, 8232, 9111, 10290, 12148, 13720, 15185, 18222, 20580, 21259, 24296, 30370, 36444, 41160, 42518, 45555, 60740, 63777, 72888, 85036, 91110, 106295, 121480, 127554, 148813, 170072, 182220, 212590, 255108, 297626, 318885, 364440, 425180, 446439, 510216, 595252, 637770, 744065, 850360, 892878, 1041691, 1190504, 1275540, 1488130, 1785756, 2083382, 2232195, 2551080, 2976260, 3125073, 3571512, 4166764, 4464390, 5208455, 5952520, 6250146, 8333528, 8928780, 10416910, 12500292, 15625365, 17857560, 20833820, 25000584, 31250730, 41667640, 62501460, 125002920]

約数ペア:

[(1, 125002920), (2, 62501460), (3, 41667640), (4, 31250730), (5, 25000584), (6, 20833820), (7, 17857560), (8, 15625365), (10, 12500292), (12, 10416910), (14, 8928780), (15, 8333528), (20, 6250146), (21, 5952520), (24, 5208455), (28, 4464390), (30, 4166764), (35, 3571512), (40, 3125073), (42, 2976260), (49, 2551080), (56, 2232195), (60, 2083382), (70, 1785756), (84, 1488130), (98, 1275540), (105, 1190504), (120, 1041691), (140, 892878), (147, 850360), (168, 744065), (196, 637770), (210, 595252), (245, 510216), (280, 446439), (294, 425180), (343, 364440), (392, 318885), (420, 297626), (490, 255108), (588, 212590), (686, 182220), (735, 170072), (840, 148813), (980, 127554), (1029, 121480), (1176, 106295), (1372, 91110), (1470, 85036), (1715, 72888), (1960, 63777), (2058, 60740), (2744, 45555), (2940, 42518), (3037, 41160), (3430, 36444), (4116, 30370), (5145, 24296), (5880, 21259), (6074, 20580), (6860, 18222), (8232, 15185), (9111, 13720), (10290, 12148)]