203301720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18217}}^1$

素因数の和:18265

約数の個数: 96

約数和(自身を含む): 682081920

約数和(自身を除く): 478780200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 18217, 36434, 54651, 72868, 91085, 109302, 145736, 163953, 182170, 218604, 273255, 327906, 364340, 437208, 546510, 564727, 655812, 728680, 819765, 1093020, 1129454, 1311624, 1639530, 1694181, 2186040, 2258908, 2823635, 3279060, 3388362, 4517816, 5082543, 5647270, 6558120, 6776724, 8470905, 10165086, 11294540, 13553448, 16941810, 20330172, 22589080, 25412715, 33883620, 40660344, 50825430, 67767240, 101650860, 203301720]

約数ペア:

[(1, 203301720), (2, 101650860), (3, 67767240), (4, 50825430), (5, 40660344), (6, 33883620), (8, 25412715), (9, 22589080), (10, 20330172), (12, 16941810), (15, 13553448), (18, 11294540), (20, 10165086), (24, 8470905), (30, 6776724), (31, 6558120), (36, 5647270), (40, 5082543), (45, 4517816), (60, 3388362), (62, 3279060), (72, 2823635), (90, 2258908), (93, 2186040), (120, 1694181), (124, 1639530), (155, 1311624), (180, 1129454), (186, 1093020), (248, 819765), (279, 728680), (310, 655812), (360, 564727), (372, 546510), (465, 437208), (558, 364340), (620, 327906), (744, 273255), (930, 218604), (1116, 182170), (1240, 163953), (1395, 145736), (1860, 109302), (2232, 91085), (2790, 72868), (3720, 54651), (5580, 36434), (11160, 18217)]