154985400

素因数分解:

$2^3\times 3^6\times 5^2\times {\mathrm{1063}}^1$

素因数の和:1097

約数の個数: 168

約数和(自身を含む): 540772680

約数和(自身を除く): 385787280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 243, 270, 300, 324, 360, 405, 450, 486, 540, 600, 648, 675, 729, 810, 900, 972, 1063, 1080, 1215, 1350, 1458, 1620, 1800, 1944, 2025, 2126, 2430, 2700, 2916, 3189, 3240, 3645, 4050, 4252, 4860, 5315, 5400, 5832, 6075, 6378, 7290, 8100, 8504, 9567, 9720, 10630, 12150, 12756, 14580, 15945, 16200, 18225, 19134, 21260, 24300, 25512, 26575, 28701, 29160, 31890, 36450, 38268, 42520, 47835, 48600, 53150, 57402, 63780, 72900, 76536, 79725, 86103, 95670, 106300, 114804, 127560, 143505, 145800, 159450, 172206, 191340, 212600, 229608, 239175, 258309, 287010, 318900, 344412, 382680, 430515, 478350, 516618, 574020, 637800, 688824, 717525, 774927, 861030, 956700, 1033236, 1148040, 1291545, 1435050, 1549854, 1722060, 1913400, 2066472, 2152575, 2583090, 2870100, 3099708, 3444120, 3874635, 4305150, 5166180, 5740200, 6199416, 6457725, 7749270, 8610300, 10332360, 12915450, 15498540, 17220600, 19373175, 25830900, 30997080, 38746350, 51661800, 77492700, 154985400]

約数ペア:

[(1, 154985400), (2, 77492700), (3, 51661800), (4, 38746350), (5, 30997080), (6, 25830900), (8, 19373175), (9, 17220600), (10, 15498540), (12, 12915450), (15, 10332360), (18, 8610300), (20, 7749270), (24, 6457725), (25, 6199416), (27, 5740200), (30, 5166180), (36, 4305150), (40, 3874635), (45, 3444120), (50, 3099708), (54, 2870100), (60, 2583090), (72, 2152575), (75, 2066472), (81, 1913400), (90, 1722060), (100, 1549854), (108, 1435050), (120, 1291545), (135, 1148040), (150, 1033236), (162, 956700), (180, 861030), (200, 774927), (216, 717525), (225, 688824), (243, 637800), (270, 574020), (300, 516618), (324, 478350), (360, 430515), (405, 382680), (450, 344412), (486, 318900), (540, 287010), (600, 258309), (648, 239175), (675, 229608), (729, 212600), (810, 191340), (900, 172206), (972, 159450), (1063, 145800), (1080, 143505), (1215, 127560), (1350, 114804), (1458, 106300), (1620, 95670), (1800, 86103), (1944, 79725), (2025, 76536), (2126, 72900), (2430, 63780), (2700, 57402), (2916, 53150), (3189, 48600), (3240, 47835), (3645, 42520), (4050, 38268), (4252, 36450), (4860, 31890), (5315, 29160), (5400, 28701), (5832, 26575), (6075, 25512), (6378, 24300), (7290, 21260), (8100, 19134), (8504, 18225), (9567, 16200), (9720, 15945), (10630, 14580), (12150, 12756)]