203396580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{36451}}^1$

素因数の和:36497

約数の個数: 72

約数和(自身を含む): 636889344

約数和(自身を除く): 433492764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 36451, 72902, 109353, 145804, 182255, 218706, 328059, 364510, 437412, 546765, 656118, 729020, 1093530, 1129981, 1312236, 1640295, 2187060, 2259962, 3280590, 3389943, 4519924, 5649905, 6561180, 6779886, 10169829, 11299810, 13559772, 16949715, 20339658, 22599620, 33899430, 40679316, 50849145, 67798860, 101698290, 203396580]

約数ペア:

[(1, 203396580), (2, 101698290), (3, 67798860), (4, 50849145), (5, 40679316), (6, 33899430), (9, 22599620), (10, 20339658), (12, 16949715), (15, 13559772), (18, 11299810), (20, 10169829), (30, 6779886), (31, 6561180), (36, 5649905), (45, 4519924), (60, 3389943), (62, 3280590), (90, 2259962), (93, 2187060), (124, 1640295), (155, 1312236), (180, 1129981), (186, 1093530), (279, 729020), (310, 656118), (372, 546765), (465, 437412), (558, 364510), (620, 328059), (930, 218706), (1116, 182255), (1395, 145804), (1860, 109353), (2790, 72902), (5580, 36451)]