151573020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{821}}^1$

素因数の和:1031

約数の個数: 96

約数和(自身を含む): 452402496

約数和(自身を除く): 300829476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 181, 204, 255, 340, 362, 510, 543, 724, 821, 905, 1020, 1086, 1642, 1810, 2172, 2463, 2715, 3077, 3284, 3620, 4105, 4926, 5430, 6154, 8210, 9231, 9852, 10860, 12308, 12315, 13957, 15385, 16420, 18462, 24630, 27914, 30770, 36924, 41871, 46155, 49260, 55828, 61540, 69785, 83742, 92310, 139570, 148601, 167484, 184620, 209355, 279140, 297202, 418710, 445803, 594404, 743005, 837420, 891606, 1486010, 1783212, 2229015, 2526217, 2972020, 4458030, 5052434, 7578651, 8916060, 10104868, 12631085, 15157302, 25262170, 30314604, 37893255, 50524340, 75786510, 151573020]

約数ペア:

[(1, 151573020), (2, 75786510), (3, 50524340), (4, 37893255), (5, 30314604), (6, 25262170), (10, 15157302), (12, 12631085), (15, 10104868), (17, 8916060), (20, 7578651), (30, 5052434), (34, 4458030), (51, 2972020), (60, 2526217), (68, 2229015), (85, 1783212), (102, 1486010), (170, 891606), (181, 837420), (204, 743005), (255, 594404), (340, 445803), (362, 418710), (510, 297202), (543, 279140), (724, 209355), (821, 184620), (905, 167484), (1020, 148601), (1086, 139570), (1642, 92310), (1810, 83742), (2172, 69785), (2463, 61540), (2715, 55828), (3077, 49260), (3284, 46155), (3620, 41871), (4105, 36924), (4926, 30770), (5430, 27914), (6154, 24630), (8210, 18462), (9231, 16420), (9852, 15385), (10860, 13957), (12308, 12315)]