225078840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{89317}}^1$

素因数の和:89341

約数の個数: 96

約数和(自身を含む): 836016480

約数和(自身を除く): 610937640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 89317, 178634, 267951, 357268, 446585, 535902, 625219, 714536, 803853, 893170, 1071804, 1250438, 1339755, 1607706, 1786340, 1875657, 2143608, 2500876, 2679510, 3126095, 3215412, 3572680, 3751314, 4019265, 5001752, 5359020, 5626971, 6252190, 6430824, 7502628, 8038530, 9378285, 10718040, 11253942, 12504380, 15005256, 16077060, 18756570, 22507884, 25008760, 28134855, 32154120, 37513140, 45015768, 56269710, 75026280, 112539420, 225078840]

約数ペア:

[(1, 225078840), (2, 112539420), (3, 75026280), (4, 56269710), (5, 45015768), (6, 37513140), (7, 32154120), (8, 28134855), (9, 25008760), (10, 22507884), (12, 18756570), (14, 16077060), (15, 15005256), (18, 12504380), (20, 11253942), (21, 10718040), (24, 9378285), (28, 8038530), (30, 7502628), (35, 6430824), (36, 6252190), (40, 5626971), (42, 5359020), (45, 5001752), (56, 4019265), (60, 3751314), (63, 3572680), (70, 3215412), (72, 3126095), (84, 2679510), (90, 2500876), (105, 2143608), (120, 1875657), (126, 1786340), (140, 1607706), (168, 1339755), (180, 1250438), (210, 1071804), (252, 893170), (280, 803853), (315, 714536), (360, 625219), (420, 535902), (504, 446585), (630, 357268), (840, 267951), (1260, 178634), (2520, 89317)]