199315080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{271}}^1$

素因数の和:521

約数の個数: 160

約数和(自身を含む): 675354240

約数和(自身を除く): 476039160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 227, 270, 271, 324, 360, 405, 454, 540, 542, 648, 681, 810, 813, 908, 1080, 1084, 1135, 1355, 1362, 1620, 1626, 1816, 2043, 2168, 2270, 2439, 2710, 2724, 3240, 3252, 3405, 4065, 4086, 4540, 4878, 5420, 5448, 6129, 6504, 6810, 7317, 8130, 8172, 9080, 9756, 10215, 10840, 12195, 12258, 13620, 14634, 16260, 16344, 18387, 19512, 20430, 21951, 24390, 24516, 27240, 29268, 30645, 32520, 36585, 36774, 40860, 43902, 48780, 49032, 58536, 61290, 61517, 73170, 73548, 81720, 87804, 91935, 97560, 109755, 122580, 123034, 146340, 147096, 175608, 183870, 184551, 219510, 245160, 246068, 292680, 307585, 367740, 369102, 439020, 492136, 553653, 615170, 735480, 738204, 878040, 922755, 1107306, 1230340, 1476408, 1660959, 1845510, 2214612, 2460680, 2768265, 3321918, 3691020, 4429224, 4982877, 5536530, 6643836, 7382040, 8304795, 9965754, 11073060, 13287672, 16609590, 19931508, 22146120, 24914385, 33219180, 39863016, 49828770, 66438360, 99657540, 199315080]

約数ペア:

[(1, 199315080), (2, 99657540), (3, 66438360), (4, 49828770), (5, 39863016), (6, 33219180), (8, 24914385), (9, 22146120), (10, 19931508), (12, 16609590), (15, 13287672), (18, 11073060), (20, 9965754), (24, 8304795), (27, 7382040), (30, 6643836), (36, 5536530), (40, 4982877), (45, 4429224), (54, 3691020), (60, 3321918), (72, 2768265), (81, 2460680), (90, 2214612), (108, 1845510), (120, 1660959), (135, 1476408), (162, 1230340), (180, 1107306), (216, 922755), (227, 878040), (270, 738204), (271, 735480), (324, 615170), (360, 553653), (405, 492136), (454, 439020), (540, 369102), (542, 367740), (648, 307585), (681, 292680), (810, 246068), (813, 245160), (908, 219510), (1080, 184551), (1084, 183870), (1135, 175608), (1355, 147096), (1362, 146340), (1620, 123034), (1626, 122580), (1816, 109755), (2043, 97560), (2168, 91935), (2270, 87804), (2439, 81720), (2710, 73548), (2724, 73170), (3240, 61517), (3252, 61290), (3405, 58536), (4065, 49032), (4086, 48780), (4540, 43902), (4878, 40860), (5420, 36774), (5448, 36585), (6129, 32520), (6504, 30645), (6810, 29268), (7317, 27240), (8130, 24516), (8172, 24390), (9080, 21951), (9756, 20430), (10215, 19512), (10840, 18387), (12195, 16344), (12258, 16260), (13620, 14634)]