74255160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{811}}^1$

素因数の和:941

約数の個数: 128

約数和(自身を含む): 257241600

約数和(自身を除く): 182986440

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, 109, 120, 140, 168, 210, 218, 280, 327, 420, 436, 545, 654, 763, 811, 840, 872, 1090, 1308, 1526, 1622, 1635, 2180, 2289, 2433, 2616, 3052, 3244, 3270, 3815, 4055, 4360, 4578, 4866, 5677, 6104, 6488, 6540, 7630, 8110, 9156, 9732, 11354, 11445, 12165, 13080, 15260, 16220, 17031, 18312, 19464, 22708, 22890, 24330, 28385, 30520, 32440, 34062, 45416, 45780, 48660, 56770, 68124, 85155, 88399, 91560, 97320, 113540, 136248, 170310, 176798, 227080, 265197, 340620, 353596, 441995, 530394, 618793, 681240, 707192, 883990, 1060788, 1237586, 1325985, 1767980, 1856379, 2121576, 2475172, 2651970, 3093965, 3535960, 3712758, 4950344, 5303940, 6187930, 7425516, 9281895, 10607880, 12375860, 14851032, 18563790, 24751720, 37127580, 74255160]

約数ペア:

[(1, 74255160), (2, 37127580), (3, 24751720), (4, 18563790), (5, 14851032), (6, 12375860), (7, 10607880), (8, 9281895), (10, 7425516), (12, 6187930), (14, 5303940), (15, 4950344), (20, 3712758), (21, 3535960), (24, 3093965), (28, 2651970), (30, 2475172), (35, 2121576), (40, 1856379), (42, 1767980), (56, 1325985), (60, 1237586), (70, 1060788), (84, 883990), (105, 707192), (109, 681240), (120, 618793), (140, 530394), (168, 441995), (210, 353596), (218, 340620), (280, 265197), (327, 227080), (420, 176798), (436, 170310), (545, 136248), (654, 113540), (763, 97320), (811, 91560), (840, 88399), (872, 85155), (1090, 68124), (1308, 56770), (1526, 48660), (1622, 45780), (1635, 45416), (2180, 34062), (2289, 32440), (2433, 30520), (2616, 28385), (3052, 24330), (3244, 22890), (3270, 22708), (3815, 19464), (4055, 18312), (4360, 17031), (4578, 16220), (4866, 15260), (5677, 13080), (6104, 12165), (6488, 11445), (6540, 11354), (7630, 9732), (8110, 9156)]