90201240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3529}}^1$

素因数の和:3617

約数の個数: 96

約数和(自身を含む): 297367200

約数和(自身を除く): 207165960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 3529, 4260, 5112, 6390, 7058, 8520, 10587, 12780, 14116, 17645, 21174, 25560, 28232, 31761, 35290, 42348, 52935, 63522, 70580, 84696, 105870, 127044, 141160, 158805, 211740, 250559, 254088, 317610, 423480, 501118, 635220, 751677, 1002236, 1252795, 1270440, 1503354, 2004472, 2255031, 2505590, 3006708, 3758385, 4510062, 5011180, 6013416, 7516770, 9020124, 10022360, 11275155, 15033540, 18040248, 22550310, 30067080, 45100620, 90201240]

約数ペア:

[(1, 90201240), (2, 45100620), (3, 30067080), (4, 22550310), (5, 18040248), (6, 15033540), (8, 11275155), (9, 10022360), (10, 9020124), (12, 7516770), (15, 6013416), (18, 5011180), (20, 4510062), (24, 3758385), (30, 3006708), (36, 2505590), (40, 2255031), (45, 2004472), (60, 1503354), (71, 1270440), (72, 1252795), (90, 1002236), (120, 751677), (142, 635220), (180, 501118), (213, 423480), (284, 317610), (355, 254088), (360, 250559), (426, 211740), (568, 158805), (639, 141160), (710, 127044), (852, 105870), (1065, 84696), (1278, 70580), (1420, 63522), (1704, 52935), (2130, 42348), (2556, 35290), (2840, 31761), (3195, 28232), (3529, 25560), (4260, 21174), (5112, 17645), (6390, 14116), (7058, 12780), (8520, 10587)]