67802940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{521}}^1$

素因数の和:780

約数の個数: 96

約数和(自身を含む): 212224320

約数和(自身を除く): 144421380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 241, 270, 482, 521, 540, 723, 964, 1042, 1205, 1446, 1563, 2084, 2169, 2410, 2605, 2892, 3126, 3615, 4338, 4689, 4820, 5210, 6252, 6507, 7230, 7815, 8676, 9378, 10420, 10845, 13014, 14067, 14460, 15630, 18756, 21690, 23445, 26028, 28134, 31260, 32535, 43380, 46890, 56268, 65070, 70335, 93780, 125561, 130140, 140670, 251122, 281340, 376683, 502244, 627805, 753366, 1130049, 1255610, 1506732, 1883415, 2260098, 2511220, 3390147, 3766830, 4520196, 5650245, 6780294, 7533660, 11300490, 13560588, 16950735, 22600980, 33901470, 67802940]

約数ペア:

[(1, 67802940), (2, 33901470), (3, 22600980), (4, 16950735), (5, 13560588), (6, 11300490), (9, 7533660), (10, 6780294), (12, 5650245), (15, 4520196), (18, 3766830), (20, 3390147), (27, 2511220), (30, 2260098), (36, 1883415), (45, 1506732), (54, 1255610), (60, 1130049), (90, 753366), (108, 627805), (135, 502244), (180, 376683), (241, 281340), (270, 251122), (482, 140670), (521, 130140), (540, 125561), (723, 93780), (964, 70335), (1042, 65070), (1205, 56268), (1446, 46890), (1563, 43380), (2084, 32535), (2169, 31260), (2410, 28134), (2605, 26028), (2892, 23445), (3126, 21690), (3615, 18756), (4338, 15630), (4689, 14460), (4820, 14067), (5210, 13014), (6252, 10845), (6507, 10420), (7230, 9378), (7815, 8676)]