225247320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1999}}^1$

素因数の和:2329

約数の個数: 96

約数和(自身を含む): 734760000

約数和(自身を除く): 509512680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 313, 360, 626, 939, 1252, 1565, 1878, 1999, 2504, 2817, 3130, 3756, 3998, 4695, 5634, 5997, 6260, 7512, 7996, 9390, 9995, 11268, 11994, 12520, 14085, 15992, 17991, 18780, 19990, 22536, 23988, 28170, 29985, 35982, 37560, 39980, 47976, 56340, 59970, 71964, 79960, 89955, 112680, 119940, 143928, 179910, 239880, 359820, 625687, 719640, 1251374, 1877061, 2502748, 3128435, 3754122, 5005496, 5631183, 6256870, 7508244, 9385305, 11262366, 12513740, 15016488, 18770610, 22524732, 25027480, 28155915, 37541220, 45049464, 56311830, 75082440, 112623660, 225247320]

約数ペア:

[(1, 225247320), (2, 112623660), (3, 75082440), (4, 56311830), (5, 45049464), (6, 37541220), (8, 28155915), (9, 25027480), (10, 22524732), (12, 18770610), (15, 15016488), (18, 12513740), (20, 11262366), (24, 9385305), (30, 7508244), (36, 6256870), (40, 5631183), (45, 5005496), (60, 3754122), (72, 3128435), (90, 2502748), (120, 1877061), (180, 1251374), (313, 719640), (360, 625687), (626, 359820), (939, 239880), (1252, 179910), (1565, 143928), (1878, 119940), (1999, 112680), (2504, 89955), (2817, 79960), (3130, 71964), (3756, 59970), (3998, 56340), (4695, 47976), (5634, 39980), (5997, 37560), (6260, 35982), (7512, 29985), (7996, 28170), (9390, 23988), (9995, 22536), (11268, 19990), (11994, 18780), (12520, 17991), (14085, 15992)]