223681740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{499}}^1$

素因数の和:783

約数の個数: 96

約数和(自身を含む): 650496000

約数和(自身を除く): 426814260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 241, 310, 372, 465, 482, 499, 620, 723, 930, 964, 998, 1205, 1446, 1497, 1860, 1996, 2410, 2495, 2892, 2994, 3615, 4820, 4990, 5988, 7230, 7471, 7485, 9980, 14460, 14942, 14970, 15469, 22413, 29884, 29940, 30938, 37355, 44826, 46407, 61876, 74710, 77345, 89652, 92814, 112065, 120259, 149420, 154690, 185628, 224130, 232035, 240518, 309380, 360777, 448260, 464070, 481036, 601295, 721554, 928140, 1202590, 1443108, 1803885, 2405180, 3607770, 3728029, 7215540, 7456058, 11184087, 14912116, 18640145, 22368174, 37280290, 44736348, 55920435, 74560580, 111840870, 223681740]

約数ペア:

[(1, 223681740), (2, 111840870), (3, 74560580), (4, 55920435), (5, 44736348), (6, 37280290), (10, 22368174), (12, 18640145), (15, 14912116), (20, 11184087), (30, 7456058), (31, 7215540), (60, 3728029), (62, 3607770), (93, 2405180), (124, 1803885), (155, 1443108), (186, 1202590), (241, 928140), (310, 721554), (372, 601295), (465, 481036), (482, 464070), (499, 448260), (620, 360777), (723, 309380), (930, 240518), (964, 232035), (998, 224130), (1205, 185628), (1446, 154690), (1497, 149420), (1860, 120259), (1996, 112065), (2410, 92814), (2495, 89652), (2892, 77345), (2994, 74710), (3615, 61876), (4820, 46407), (4990, 44826), (5988, 37355), (7230, 30938), (7471, 29940), (7485, 29884), (9980, 22413), (14460, 15469), (14942, 14970)]