117543420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1997}}^1$

素因数の和:2124

約数の個数: 96

約数和(自身を含む): 369230400

約数和(自身を除く): 251686980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 109, 135, 180, 218, 270, 327, 436, 540, 545, 654, 981, 1090, 1308, 1635, 1962, 1997, 2180, 2943, 3270, 3924, 3994, 4905, 5886, 5991, 6540, 7988, 9810, 9985, 11772, 11982, 14715, 17973, 19620, 19970, 23964, 29430, 29955, 35946, 39940, 53919, 58860, 59910, 71892, 89865, 107838, 119820, 179730, 215676, 217673, 269595, 359460, 435346, 539190, 653019, 870692, 1078380, 1088365, 1306038, 1959057, 2176730, 2612076, 3265095, 3918114, 4353460, 5877171, 6530190, 7836228, 9795285, 11754342, 13060380, 19590570, 23508684, 29385855, 39181140, 58771710, 117543420]

約数ペア:

[(1, 117543420), (2, 58771710), (3, 39181140), (4, 29385855), (5, 23508684), (6, 19590570), (9, 13060380), (10, 11754342), (12, 9795285), (15, 7836228), (18, 6530190), (20, 5877171), (27, 4353460), (30, 3918114), (36, 3265095), (45, 2612076), (54, 2176730), (60, 1959057), (90, 1306038), (108, 1088365), (109, 1078380), (135, 870692), (180, 653019), (218, 539190), (270, 435346), (327, 359460), (436, 269595), (540, 217673), (545, 215676), (654, 179730), (981, 119820), (1090, 107838), (1308, 89865), (1635, 71892), (1962, 59910), (1997, 58860), (2180, 53919), (2943, 39940), (3270, 35946), (3924, 29955), (3994, 29430), (4905, 23964), (5886, 19970), (5991, 19620), (6540, 17973), (7988, 14715), (9810, 11982), (9985, 11772)]