548989740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{18047}}^1$

素因数の和:18088

約数の個数: 108

約数和(自身を含む): 1803320064

約数和(自身を除く): 1254330324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 2028, 2340, 2535, 3042, 3380, 5070, 6084, 7605, 10140, 15210, 18047, 30420, 36094, 54141, 72188, 90235, 108282, 162423, 180470, 216564, 234611, 270705, 324846, 360940, 469222, 541410, 649692, 703833, 812115, 938444, 1082820, 1173055, 1407666, 1624230, 2111499, 2346110, 2815332, 3049943, 3248460, 3519165, 4222998, 4692220, 6099886, 7038330, 8445996, 9149829, 10557495, 12199772, 14076660, 15249715, 18299658, 21114990, 27449487, 30499430, 36599316, 42229980, 45749145, 54898974, 60998860, 91498290, 109797948, 137247435, 182996580, 274494870, 548989740]

約数ペア:

[(1, 548989740), (2, 274494870), (3, 182996580), (4, 137247435), (5, 109797948), (6, 91498290), (9, 60998860), (10, 54898974), (12, 45749145), (13, 42229980), (15, 36599316), (18, 30499430), (20, 27449487), (26, 21114990), (30, 18299658), (36, 15249715), (39, 14076660), (45, 12199772), (52, 10557495), (60, 9149829), (65, 8445996), (78, 7038330), (90, 6099886), (117, 4692220), (130, 4222998), (156, 3519165), (169, 3248460), (180, 3049943), (195, 2815332), (234, 2346110), (260, 2111499), (338, 1624230), (390, 1407666), (468, 1173055), (507, 1082820), (585, 938444), (676, 812115), (780, 703833), (845, 649692), (1014, 541410), (1170, 469222), (1521, 360940), (1690, 324846), (2028, 270705), (2340, 234611), (2535, 216564), (3042, 180470), (3380, 162423), (5070, 108282), (6084, 90235), (7605, 72188), (10140, 54141), (15210, 36094), (18047, 30420)]