73470800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:301

約数の個数: 120

約数和(自身を含む): 193737600

約数和(自身を除く): 120266800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 71, 80, 100, 104, 130, 142, 199, 200, 208, 260, 284, 325, 355, 398, 400, 520, 568, 650, 710, 796, 923, 995, 1040, 1136, 1300, 1420, 1592, 1775, 1846, 1990, 2587, 2600, 2840, 3184, 3550, 3692, 3980, 4615, 4975, 5174, 5200, 5680, 7100, 7384, 7960, 9230, 9950, 10348, 12935, 14129, 14200, 14768, 15920, 18460, 19900, 20696, 23075, 25870, 28258, 28400, 36920, 39800, 41392, 46150, 51740, 56516, 64675, 70645, 73840, 79600, 92300, 103480, 113032, 129350, 141290, 183677, 184600, 206960, 226064, 258700, 282580, 353225, 367354, 369200, 517400, 565160, 706450, 734708, 918385, 1034800, 1130320, 1412900, 1469416, 1836770, 2825800, 2938832, 3673540, 4591925, 5651600, 7347080, 9183850, 14694160, 18367700, 36735400, 73470800]

約数ペア:

[(1, 73470800), (2, 36735400), (4, 18367700), (5, 14694160), (8, 9183850), (10, 7347080), (13, 5651600), (16, 4591925), (20, 3673540), (25, 2938832), (26, 2825800), (40, 1836770), (50, 1469416), (52, 1412900), (65, 1130320), (71, 1034800), (80, 918385), (100, 734708), (104, 706450), (130, 565160), (142, 517400), (199, 369200), (200, 367354), (208, 353225), (260, 282580), (284, 258700), (325, 226064), (355, 206960), (398, 184600), (400, 183677), (520, 141290), (568, 129350), (650, 113032), (710, 103480), (796, 92300), (923, 79600), (995, 73840), (1040, 70645), (1136, 64675), (1300, 56516), (1420, 51740), (1592, 46150), (1775, 41392), (1846, 39800), (1990, 36920), (2587, 28400), (2600, 28258), (2840, 25870), (3184, 23075), (3550, 20696), (3692, 19900), (3980, 18460), (4615, 15920), (4975, 14768), (5174, 14200), (5200, 14129), (5680, 12935), (7100, 10348), (7384, 9950), (7960, 9230)]