173395620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{607}}^1$

素因数の和:671

約数の個数: 144

約数和(自身を含む): 564856320

約数和(自身を除く): 391460700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 529, 540, 607, 621, 690, 828, 1035, 1058, 1214, 1242, 1380, 1587, 1821, 2070, 2116, 2428, 2484, 2645, 3035, 3105, 3174, 3642, 4140, 4761, 5290, 5463, 6070, 6210, 6348, 7284, 7935, 9105, 9522, 10580, 10926, 12140, 12420, 13961, 14283, 15870, 16389, 18210, 19044, 21852, 23805, 27315, 27922, 28566, 31740, 32778, 36420, 41883, 47610, 54630, 55844, 57132, 65556, 69805, 71415, 81945, 83766, 95220, 109260, 125649, 139610, 142830, 163890, 167532, 209415, 251298, 279220, 285660, 321103, 327780, 376947, 418830, 502596, 628245, 642206, 753894, 837660, 963309, 1256490, 1284412, 1507788, 1605515, 1884735, 1926618, 2512980, 2889927, 3211030, 3769470, 3853236, 4816545, 5779854, 6422060, 7538940, 8669781, 9633090, 11559708, 14449635, 17339562, 19266180, 28899270, 34679124, 43348905, 57798540, 86697810, 173395620]

約数ペア:

[(1, 173395620), (2, 86697810), (3, 57798540), (4, 43348905), (5, 34679124), (6, 28899270), (9, 19266180), (10, 17339562), (12, 14449635), (15, 11559708), (18, 9633090), (20, 8669781), (23, 7538940), (27, 6422060), (30, 5779854), (36, 4816545), (45, 3853236), (46, 3769470), (54, 3211030), (60, 2889927), (69, 2512980), (90, 1926618), (92, 1884735), (108, 1605515), (115, 1507788), (135, 1284412), (138, 1256490), (180, 963309), (207, 837660), (230, 753894), (270, 642206), (276, 628245), (345, 502596), (414, 418830), (460, 376947), (529, 327780), (540, 321103), (607, 285660), (621, 279220), (690, 251298), (828, 209415), (1035, 167532), (1058, 163890), (1214, 142830), (1242, 139610), (1380, 125649), (1587, 109260), (1821, 95220), (2070, 83766), (2116, 81945), (2428, 71415), (2484, 69805), (2645, 65556), (3035, 57132), (3105, 55844), (3174, 54630), (3642, 47610), (4140, 41883), (4761, 36420), (5290, 32778), (5463, 31740), (6070, 28566), (6210, 27922), (6348, 27315), (7284, 23805), (7935, 21852), (9105, 19044), (9522, 18210), (10580, 16389), (10926, 15870), (12140, 14283), (12420, 13961)]