48754020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:159

約数の個数: 192

約数和(自身を含む): 167731200

約数和(自身を除く): 118977180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 49, 60, 69, 70, 84, 92, 98, 103, 105, 115, 138, 140, 147, 161, 196, 206, 210, 230, 245, 276, 294, 309, 322, 343, 345, 412, 420, 460, 483, 490, 515, 588, 618, 644, 686, 690, 721, 735, 805, 966, 980, 1029, 1030, 1127, 1236, 1372, 1380, 1442, 1470, 1545, 1610, 1715, 1932, 2058, 2060, 2163, 2254, 2369, 2415, 2884, 2940, 3090, 3220, 3381, 3430, 3605, 4116, 4326, 4508, 4738, 4830, 5047, 5145, 5635, 6180, 6762, 6860, 7107, 7210, 7889, 8652, 9476, 9660, 10094, 10290, 10815, 11270, 11845, 13524, 14214, 14420, 15141, 15778, 16583, 16905, 20188, 20580, 21630, 22540, 23667, 23690, 25235, 28428, 30282, 31556, 33166, 33810, 35329, 35535, 39445, 43260, 47334, 47380, 49749, 50470, 60564, 66332, 67620, 70658, 71070, 75705, 78890, 82915, 94668, 99498, 100940, 105987, 116081, 118335, 141316, 142140, 151410, 157780, 165830, 176645, 198996, 211974, 232162, 236670, 248745, 302820, 331660, 348243, 353290, 423948, 464324, 473340, 497490, 529935, 580405, 696486, 706580, 812567, 994980, 1059870, 1160810, 1392972, 1625134, 1741215, 2119740, 2321620, 2437701, 3250268, 3482430, 4062835, 4875402, 6964860, 8125670, 9750804, 12188505, 16251340, 24377010, 48754020]

約数ペア:

[(1, 48754020), (2, 24377010), (3, 16251340), (4, 12188505), (5, 9750804), (6, 8125670), (7, 6964860), (10, 4875402), (12, 4062835), (14, 3482430), (15, 3250268), (20, 2437701), (21, 2321620), (23, 2119740), (28, 1741215), (30, 1625134), (35, 1392972), (42, 1160810), (46, 1059870), (49, 994980), (60, 812567), (69, 706580), (70, 696486), (84, 580405), (92, 529935), (98, 497490), (103, 473340), (105, 464324), (115, 423948), (138, 353290), (140, 348243), (147, 331660), (161, 302820), (196, 248745), (206, 236670), (210, 232162), (230, 211974), (245, 198996), (276, 176645), (294, 165830), (309, 157780), (322, 151410), (343, 142140), (345, 141316), (412, 118335), (420, 116081), (460, 105987), (483, 100940), (490, 99498), (515, 94668), (588, 82915), (618, 78890), (644, 75705), (686, 71070), (690, 70658), (721, 67620), (735, 66332), (805, 60564), (966, 50470), (980, 49749), (1029, 47380), (1030, 47334), (1127, 43260), (1236, 39445), (1372, 35535), (1380, 35329), (1442, 33810), (1470, 33166), (1545, 31556), (1610, 30282), (1715, 28428), (1932, 25235), (2058, 23690), (2060, 23667), (2163, 22540), (2254, 21630), (2369, 20580), (2415, 20188), (2884, 16905), (2940, 16583), (3090, 15778), (3220, 15141), (3381, 14420), (3430, 14214), (3605, 13524), (4116, 11845), (4326, 11270), (4508, 10815), (4738, 10290), (4830, 10094), (5047, 9660), (5145, 9476), (5635, 8652), (6180, 7889), (6762, 7210), (6860, 7107)]