90665100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{769}}^1$

素因数の和:920

約数の個数: 108

約数和(自身を含む): 286726440

約数和(自身を除く): 196061340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 131, 150, 180, 225, 262, 300, 393, 450, 524, 655, 769, 786, 900, 1179, 1310, 1538, 1572, 1965, 2307, 2358, 2620, 3076, 3275, 3845, 3930, 4614, 4716, 5895, 6550, 6921, 7690, 7860, 9228, 9825, 11535, 11790, 13100, 13842, 15380, 19225, 19650, 23070, 23580, 27684, 29475, 34605, 38450, 39300, 46140, 57675, 58950, 69210, 76900, 100739, 115350, 117900, 138420, 173025, 201478, 230700, 302217, 346050, 402956, 503695, 604434, 692100, 906651, 1007390, 1208868, 1511085, 1813302, 2014780, 2518475, 3022170, 3626604, 4533255, 5036950, 6044340, 7555425, 9066510, 10073900, 15110850, 18133020, 22666275, 30221700, 45332550, 90665100]

約数ペア:

[(1, 90665100), (2, 45332550), (3, 30221700), (4, 22666275), (5, 18133020), (6, 15110850), (9, 10073900), (10, 9066510), (12, 7555425), (15, 6044340), (18, 5036950), (20, 4533255), (25, 3626604), (30, 3022170), (36, 2518475), (45, 2014780), (50, 1813302), (60, 1511085), (75, 1208868), (90, 1007390), (100, 906651), (131, 692100), (150, 604434), (180, 503695), (225, 402956), (262, 346050), (300, 302217), (393, 230700), (450, 201478), (524, 173025), (655, 138420), (769, 117900), (786, 115350), (900, 100739), (1179, 76900), (1310, 69210), (1538, 58950), (1572, 57675), (1965, 46140), (2307, 39300), (2358, 38450), (2620, 34605), (3076, 29475), (3275, 27684), (3845, 23580), (3930, 23070), (4614, 19650), (4716, 19225), (5895, 15380), (6550, 13842), (6921, 13100), (7690, 11790), (7860, 11535), (9228, 9825)]