267516180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{4283}}^1$

素因数の和:4645

約数の個数: 72

約数和(自身を含む): 813994272

約数和(自身を除く): 546478092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 347, 694, 1041, 1388, 1735, 2082, 3123, 3470, 4164, 4283, 5205, 6246, 6940, 8566, 10410, 12492, 12849, 15615, 17132, 20820, 21415, 25698, 31230, 38547, 42830, 51396, 62460, 64245, 77094, 85660, 128490, 154188, 192735, 256980, 385470, 770940, 1486201, 2972402, 4458603, 5944804, 7431005, 8917206, 13375809, 14862010, 17834412, 22293015, 26751618, 29724020, 44586030, 53503236, 66879045, 89172060, 133758090, 267516180]

約数ペア:

[(1, 267516180), (2, 133758090), (3, 89172060), (4, 66879045), (5, 53503236), (6, 44586030), (9, 29724020), (10, 26751618), (12, 22293015), (15, 17834412), (18, 14862010), (20, 13375809), (30, 8917206), (36, 7431005), (45, 5944804), (60, 4458603), (90, 2972402), (180, 1486201), (347, 770940), (694, 385470), (1041, 256980), (1388, 192735), (1735, 154188), (2082, 128490), (3123, 85660), (3470, 77094), (4164, 64245), (4283, 62460), (5205, 51396), (6246, 42830), (6940, 38547), (8566, 31230), (10410, 25698), (12492, 21415), (12849, 20820), (15615, 17132)]