149952880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2213}}^1$

素因数の和:2255

約数の個数: 120

約数和(自身を含む): 438159456

約数和(自身を除く): 288206576

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 176, 220, 242, 280, 308, 385, 440, 484, 560, 605, 616, 770, 847, 880, 968, 1210, 1232, 1540, 1694, 1936, 2213, 2420, 3080, 3388, 4235, 4426, 4840, 6160, 6776, 8470, 8852, 9680, 11065, 13552, 15491, 16940, 17704, 22130, 24343, 30982, 33880, 35408, 44260, 48686, 61964, 67760, 77455, 88520, 97372, 121715, 123928, 154910, 170401, 177040, 194744, 243430, 247856, 267773, 309820, 340802, 389488, 486860, 535546, 619640, 681604, 852005, 973720, 1071092, 1239280, 1338865, 1363208, 1704010, 1874411, 1947440, 2142184, 2677730, 2726416, 3408020, 3748822, 4284368, 5355460, 6816040, 7497644, 9372055, 10710920, 13632080, 14995288, 18744110, 21421840, 29990576, 37488220, 74976440, 149952880]

約数ペア:

[(1, 149952880), (2, 74976440), (4, 37488220), (5, 29990576), (7, 21421840), (8, 18744110), (10, 14995288), (11, 13632080), (14, 10710920), (16, 9372055), (20, 7497644), (22, 6816040), (28, 5355460), (35, 4284368), (40, 3748822), (44, 3408020), (55, 2726416), (56, 2677730), (70, 2142184), (77, 1947440), (80, 1874411), (88, 1704010), (110, 1363208), (112, 1338865), (121, 1239280), (140, 1071092), (154, 973720), (176, 852005), (220, 681604), (242, 619640), (280, 535546), (308, 486860), (385, 389488), (440, 340802), (484, 309820), (560, 267773), (605, 247856), (616, 243430), (770, 194744), (847, 177040), (880, 170401), (968, 154910), (1210, 123928), (1232, 121715), (1540, 97372), (1694, 88520), (1936, 77455), (2213, 67760), (2420, 61964), (3080, 48686), (3388, 44260), (4235, 35408), (4426, 33880), (4840, 30982), (6160, 24343), (6776, 22130), (8470, 17704), (8852, 16940), (9680, 15491), (11065, 13552)]