73817580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:543

約数の個数: 96

約数和(自身を含む): 217728000

約数和(自身を除く): 143910420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 149, 230, 276, 298, 345, 359, 447, 460, 596, 690, 718, 745, 894, 1077, 1380, 1436, 1490, 1788, 1795, 2154, 2235, 2980, 3427, 3590, 4308, 4470, 5385, 6854, 7180, 8257, 8940, 10281, 10770, 13708, 16514, 17135, 20562, 21540, 24771, 33028, 34270, 41124, 41285, 49542, 51405, 53491, 68540, 82570, 99084, 102810, 106982, 123855, 160473, 165140, 205620, 213964, 247710, 267455, 320946, 495420, 534910, 641892, 802365, 1069820, 1230293, 1604730, 2460586, 3209460, 3690879, 4921172, 6151465, 7381758, 12302930, 14763516, 18454395, 24605860, 36908790, 73817580]

約数ペア:

[(1, 73817580), (2, 36908790), (3, 24605860), (4, 18454395), (5, 14763516), (6, 12302930), (10, 7381758), (12, 6151465), (15, 4921172), (20, 3690879), (23, 3209460), (30, 2460586), (46, 1604730), (60, 1230293), (69, 1069820), (92, 802365), (115, 641892), (138, 534910), (149, 495420), (230, 320946), (276, 267455), (298, 247710), (345, 213964), (359, 205620), (447, 165140), (460, 160473), (596, 123855), (690, 106982), (718, 102810), (745, 99084), (894, 82570), (1077, 68540), (1380, 53491), (1436, 51405), (1490, 49542), (1788, 41285), (1795, 41124), (2154, 34270), (2235, 33028), (2980, 24771), (3427, 21540), (3590, 20562), (4308, 17135), (4470, 16514), (5385, 13708), (6854, 10770), (7180, 10281), (8257, 8940)]