72628650

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:330

約数の個数: 120

約数和(自身を含む): 205254720

約数和(自身を除く): 132626070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 79, 81, 90, 135, 150, 158, 162, 225, 227, 237, 270, 395, 405, 450, 454, 474, 675, 681, 711, 790, 810, 1135, 1185, 1350, 1362, 1422, 1975, 2025, 2043, 2133, 2270, 2370, 3405, 3555, 3950, 4050, 4086, 4266, 5675, 5925, 6129, 6399, 6810, 7110, 10215, 10665, 11350, 11850, 12258, 12798, 17025, 17775, 17933, 18387, 20430, 21330, 30645, 31995, 34050, 35550, 35866, 36774, 51075, 53325, 53799, 61290, 63990, 89665, 91935, 102150, 106650, 107598, 153225, 159975, 161397, 179330, 183870, 268995, 306450, 319950, 322794, 448325, 459675, 484191, 537990, 806985, 896650, 919350, 968382, 1344975, 1452573, 1613970, 2420955, 2689950, 2905146, 4034925, 4841910, 7262865, 8069850, 12104775, 14525730, 24209550, 36314325, 72628650]

約数ペア:

[(1, 72628650), (2, 36314325), (3, 24209550), (5, 14525730), (6, 12104775), (9, 8069850), (10, 7262865), (15, 4841910), (18, 4034925), (25, 2905146), (27, 2689950), (30, 2420955), (45, 1613970), (50, 1452573), (54, 1344975), (75, 968382), (79, 919350), (81, 896650), (90, 806985), (135, 537990), (150, 484191), (158, 459675), (162, 448325), (225, 322794), (227, 319950), (237, 306450), (270, 268995), (395, 183870), (405, 179330), (450, 161397), (454, 159975), (474, 153225), (675, 107598), (681, 106650), (711, 102150), (790, 91935), (810, 89665), (1135, 63990), (1185, 61290), (1350, 53799), (1362, 53325), (1422, 51075), (1975, 36774), (2025, 35866), (2043, 35550), (2133, 34050), (2270, 31995), (2370, 30645), (3405, 21330), (3555, 20430), (3950, 18387), (4050, 17933), (4086, 17775), (4266, 17025), (5675, 12798), (5925, 12258), (6129, 11850), (6399, 11350), (6810, 10665), (7110, 10215)]