163171950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1049}}^1$

素因数の和:1142

約数の個数: 96

約数和(自身を含む): 435909600

約数和(自身を除く): 272737650

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 61, 75, 85, 102, 122, 150, 170, 183, 255, 305, 366, 425, 510, 610, 850, 915, 1037, 1049, 1275, 1525, 1830, 2074, 2098, 2550, 3050, 3111, 3147, 4575, 5185, 5245, 6222, 6294, 9150, 10370, 10490, 15555, 15735, 17833, 25925, 26225, 31110, 31470, 35666, 51850, 52450, 53499, 63989, 77775, 78675, 89165, 106998, 127978, 155550, 157350, 178330, 191967, 267495, 319945, 383934, 445825, 534990, 639890, 891650, 959835, 1087813, 1337475, 1599725, 1919670, 2175626, 2674950, 3199450, 3263439, 4799175, 5439065, 6526878, 9598350, 10878130, 16317195, 27195325, 32634390, 54390650, 81585975, 163171950]

約数ペア:

[(1, 163171950), (2, 81585975), (3, 54390650), (5, 32634390), (6, 27195325), (10, 16317195), (15, 10878130), (17, 9598350), (25, 6526878), (30, 5439065), (34, 4799175), (50, 3263439), (51, 3199450), (61, 2674950), (75, 2175626), (85, 1919670), (102, 1599725), (122, 1337475), (150, 1087813), (170, 959835), (183, 891650), (255, 639890), (305, 534990), (366, 445825), (425, 383934), (510, 319945), (610, 267495), (850, 191967), (915, 178330), (1037, 157350), (1049, 155550), (1275, 127978), (1525, 106998), (1830, 89165), (2074, 78675), (2098, 77775), (2550, 63989), (3050, 53499), (3111, 52450), (3147, 51850), (4575, 35666), (5185, 31470), (5245, 31110), (6222, 26225), (6294, 25925), (9150, 17833), (10370, 15735), (10490, 15555)]