147725640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3181}}^1$

素因数の和:3244

約数の個数: 128

約数和(自身を含む): 504028800

約数和(自身を除く): 356303160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 258, 270, 344, 360, 387, 430, 516, 540, 645, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1935, 2322, 2580, 3096, 3181, 3870, 4644, 5160, 5805, 6362, 7740, 9288, 9543, 11610, 12724, 15480, 15905, 19086, 23220, 25448, 28629, 31810, 38172, 46440, 47715, 57258, 63620, 76344, 85887, 95430, 114516, 127240, 136783, 143145, 171774, 190860, 229032, 273566, 286290, 343548, 381720, 410349, 429435, 547132, 572580, 683915, 687096, 820698, 858870, 1094264, 1145160, 1231047, 1367830, 1641396, 1717740, 2051745, 2462094, 2735660, 3282792, 3435480, 3693141, 4103490, 4924188, 5471320, 6155235, 7386282, 8206980, 9848376, 12310470, 14772564, 16413960, 18465705, 24620940, 29545128, 36931410, 49241880, 73862820, 147725640]

約数ペア:

[(1, 147725640), (2, 73862820), (3, 49241880), (4, 36931410), (5, 29545128), (6, 24620940), (8, 18465705), (9, 16413960), (10, 14772564), (12, 12310470), (15, 9848376), (18, 8206980), (20, 7386282), (24, 6155235), (27, 5471320), (30, 4924188), (36, 4103490), (40, 3693141), (43, 3435480), (45, 3282792), (54, 2735660), (60, 2462094), (72, 2051745), (86, 1717740), (90, 1641396), (108, 1367830), (120, 1231047), (129, 1145160), (135, 1094264), (172, 858870), (180, 820698), (215, 687096), (216, 683915), (258, 572580), (270, 547132), (344, 429435), (360, 410349), (387, 381720), (430, 343548), (516, 286290), (540, 273566), (645, 229032), (774, 190860), (860, 171774), (1032, 143145), (1080, 136783), (1161, 127240), (1290, 114516), (1548, 95430), (1720, 85887), (1935, 76344), (2322, 63620), (2580, 57258), (3096, 47715), (3181, 46440), (3870, 38172), (4644, 31810), (5160, 28629), (5805, 25448), (6362, 23220), (7740, 19086), (9288, 15905), (9543, 15480), (11610, 12724)]