73222680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:493

約数の個数: 128

約数和(自身を含む): 232113600

約数和(自身を除く): 158890920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 53, 58, 60, 87, 106, 116, 120, 145, 159, 174, 212, 232, 265, 290, 318, 348, 397, 424, 435, 530, 580, 636, 696, 794, 795, 870, 1060, 1160, 1191, 1272, 1537, 1588, 1590, 1740, 1985, 2120, 2382, 3074, 3176, 3180, 3480, 3970, 4611, 4764, 5955, 6148, 6360, 7685, 7940, 9222, 9528, 11513, 11910, 12296, 15370, 15880, 18444, 21041, 23026, 23055, 23820, 30740, 34539, 36888, 42082, 46052, 46110, 47640, 57565, 61480, 63123, 69078, 84164, 92104, 92220, 105205, 115130, 126246, 138156, 168328, 172695, 184440, 210410, 230260, 252492, 276312, 315615, 345390, 420820, 460520, 504984, 610189, 631230, 690780, 841640, 1220378, 1262460, 1381560, 1830567, 2440756, 2524920, 3050945, 3661134, 4881512, 6101890, 7322268, 9152835, 12203780, 14644536, 18305670, 24407560, 36611340, 73222680]

約数ペア:

[(1, 73222680), (2, 36611340), (3, 24407560), (4, 18305670), (5, 14644536), (6, 12203780), (8, 9152835), (10, 7322268), (12, 6101890), (15, 4881512), (20, 3661134), (24, 3050945), (29, 2524920), (30, 2440756), (40, 1830567), (53, 1381560), (58, 1262460), (60, 1220378), (87, 841640), (106, 690780), (116, 631230), (120, 610189), (145, 504984), (159, 460520), (174, 420820), (212, 345390), (232, 315615), (265, 276312), (290, 252492), (318, 230260), (348, 210410), (397, 184440), (424, 172695), (435, 168328), (530, 138156), (580, 126246), (636, 115130), (696, 105205), (794, 92220), (795, 92104), (870, 84164), (1060, 69078), (1160, 63123), (1191, 61480), (1272, 57565), (1537, 47640), (1588, 46110), (1590, 46052), (1740, 42082), (1985, 36888), (2120, 34539), (2382, 30740), (3074, 23820), (3176, 23055), (3180, 23026), (3480, 21041), (3970, 18444), (4611, 15880), (4764, 15370), (5955, 12296), (6148, 11910), (6360, 11513), (7685, 9528), (7940, 9222)]