248767050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2999}}^1$

素因数の和:3100

約数の個数: 96

約数和(自身を含む): 714240000

約数和(自身を除く): 465472950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 79, 105, 150, 158, 175, 210, 237, 350, 395, 474, 525, 553, 790, 1050, 1106, 1185, 1659, 1975, 2370, 2765, 2999, 3318, 3950, 5530, 5925, 5998, 8295, 8997, 11850, 13825, 14995, 16590, 17994, 20993, 27650, 29990, 41475, 41986, 44985, 62979, 74975, 82950, 89970, 104965, 125958, 149950, 209930, 224925, 236921, 314895, 449850, 473842, 524825, 629790, 710763, 1049650, 1184605, 1421526, 1574475, 1658447, 2369210, 3148950, 3316894, 3553815, 4975341, 5923025, 7107630, 8292235, 9950682, 11846050, 16584470, 17769075, 24876705, 35538150, 41461175, 49753410, 82922350, 124383525, 248767050]

約数ペア:

[(1, 248767050), (2, 124383525), (3, 82922350), (5, 49753410), (6, 41461175), (7, 35538150), (10, 24876705), (14, 17769075), (15, 16584470), (21, 11846050), (25, 9950682), (30, 8292235), (35, 7107630), (42, 5923025), (50, 4975341), (70, 3553815), (75, 3316894), (79, 3148950), (105, 2369210), (150, 1658447), (158, 1574475), (175, 1421526), (210, 1184605), (237, 1049650), (350, 710763), (395, 629790), (474, 524825), (525, 473842), (553, 449850), (790, 314895), (1050, 236921), (1106, 224925), (1185, 209930), (1659, 149950), (1975, 125958), (2370, 104965), (2765, 89970), (2999, 82950), (3318, 74975), (3950, 62979), (5530, 44985), (5925, 41986), (5998, 41475), (8295, 29990), (8997, 27650), (11850, 20993), (13825, 17994), (14995, 16590)]