76970340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1511}}^1$

素因数の和:1809

約数の個数: 72

約数和(自身を含む): 234456768

約数和(自身を除く): 157486428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 283, 566, 849, 1132, 1415, 1511, 1698, 2547, 2830, 3022, 3396, 4245, 4533, 5094, 5660, 6044, 7555, 8490, 9066, 10188, 12735, 13599, 15110, 16980, 18132, 22665, 25470, 27198, 30220, 45330, 50940, 54396, 67995, 90660, 135990, 271980, 427613, 855226, 1282839, 1710452, 2138065, 2565678, 3848517, 4276130, 5131356, 6414195, 7697034, 8552260, 12828390, 15394068, 19242585, 25656780, 38485170, 76970340]

約数ペア:

[(1, 76970340), (2, 38485170), (3, 25656780), (4, 19242585), (5, 15394068), (6, 12828390), (9, 8552260), (10, 7697034), (12, 6414195), (15, 5131356), (18, 4276130), (20, 3848517), (30, 2565678), (36, 2138065), (45, 1710452), (60, 1282839), (90, 855226), (180, 427613), (283, 271980), (566, 135990), (849, 90660), (1132, 67995), (1415, 54396), (1511, 50940), (1698, 45330), (2547, 30220), (2830, 27198), (3022, 25470), (3396, 22665), (4245, 18132), (4533, 16980), (5094, 15110), (5660, 13599), (6044, 12735), (7555, 10188), (8490, 9066)]