84134340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3137}}^1$

素因数の和:3301

約数の個数: 72

約数和(自身を含む): 257002200

約数和(自身を除く): 172867860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 447, 596, 745, 894, 1341, 1490, 1788, 2235, 2682, 2980, 3137, 4470, 5364, 6274, 6705, 8940, 9411, 12548, 13410, 15685, 18822, 26820, 28233, 31370, 37644, 47055, 56466, 62740, 94110, 112932, 141165, 188220, 282330, 467413, 564660, 934826, 1402239, 1869652, 2337065, 2804478, 4206717, 4674130, 5608956, 7011195, 8413434, 9348260, 14022390, 16826868, 21033585, 28044780, 42067170, 84134340]

約数ペア:

[(1, 84134340), (2, 42067170), (3, 28044780), (4, 21033585), (5, 16826868), (6, 14022390), (9, 9348260), (10, 8413434), (12, 7011195), (15, 5608956), (18, 4674130), (20, 4206717), (30, 2804478), (36, 2337065), (45, 1869652), (60, 1402239), (90, 934826), (149, 564660), (180, 467413), (298, 282330), (447, 188220), (596, 141165), (745, 112932), (894, 94110), (1341, 62740), (1490, 56466), (1788, 47055), (2235, 37644), (2682, 31370), (2980, 28233), (3137, 26820), (4470, 18822), (5364, 15685), (6274, 13410), (6705, 12548), (8940, 9411)]