144502920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1997}}^1$

素因数の和:2084

約数の個数: 128

約数和(自身を含む): 489110400

約数和(自身を除く): 344607480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 67, 72, 90, 108, 120, 134, 135, 180, 201, 216, 268, 270, 335, 360, 402, 536, 540, 603, 670, 804, 1005, 1080, 1206, 1340, 1608, 1809, 1997, 2010, 2412, 2680, 3015, 3618, 3994, 4020, 4824, 5991, 6030, 7236, 7988, 8040, 9045, 9985, 11982, 12060, 14472, 15976, 17973, 18090, 19970, 23964, 24120, 29955, 35946, 36180, 39940, 47928, 53919, 59910, 71892, 72360, 79880, 89865, 107838, 119820, 133799, 143784, 179730, 215676, 239640, 267598, 269595, 359460, 401397, 431352, 535196, 539190, 668995, 718920, 802794, 1070392, 1078380, 1204191, 1337990, 1605588, 2006985, 2156760, 2408382, 2675980, 3211176, 3612573, 4013970, 4816764, 5351960, 6020955, 7225146, 8027940, 9633528, 12041910, 14450292, 16055880, 18062865, 24083820, 28900584, 36125730, 48167640, 72251460, 144502920]

約数ペア:

[(1, 144502920), (2, 72251460), (3, 48167640), (4, 36125730), (5, 28900584), (6, 24083820), (8, 18062865), (9, 16055880), (10, 14450292), (12, 12041910), (15, 9633528), (18, 8027940), (20, 7225146), (24, 6020955), (27, 5351960), (30, 4816764), (36, 4013970), (40, 3612573), (45, 3211176), (54, 2675980), (60, 2408382), (67, 2156760), (72, 2006985), (90, 1605588), (108, 1337990), (120, 1204191), (134, 1078380), (135, 1070392), (180, 802794), (201, 718920), (216, 668995), (268, 539190), (270, 535196), (335, 431352), (360, 401397), (402, 359460), (536, 269595), (540, 267598), (603, 239640), (670, 215676), (804, 179730), (1005, 143784), (1080, 133799), (1206, 119820), (1340, 107838), (1608, 89865), (1809, 79880), (1997, 72360), (2010, 71892), (2412, 59910), (2680, 53919), (3015, 47928), (3618, 39940), (3994, 36180), (4020, 35946), (4824, 29955), (5991, 24120), (6030, 23964), (7236, 19970), (7988, 18090), (8040, 17973), (9045, 15976), (9985, 14472), (11982, 12060)]