32160420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 103587120

約数和(自身を除く): 71426700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 61, 87, 90, 101, 116, 122, 145, 174, 180, 183, 202, 244, 261, 290, 303, 305, 348, 366, 404, 435, 505, 522, 549, 580, 606, 610, 732, 870, 909, 915, 1010, 1044, 1098, 1212, 1220, 1305, 1515, 1740, 1769, 1818, 1830, 2020, 2196, 2610, 2745, 2929, 3030, 3538, 3636, 3660, 4545, 5220, 5307, 5490, 5858, 6060, 6161, 7076, 8787, 8845, 9090, 10614, 10980, 11716, 12322, 14645, 15921, 17574, 17690, 18180, 18483, 21228, 24644, 26361, 26535, 29290, 30805, 31842, 35148, 35380, 36966, 43935, 52722, 53070, 55449, 58580, 61610, 63684, 73932, 79605, 87870, 92415, 105444, 106140, 110898, 123220, 131805, 159210, 175740, 178669, 184830, 221796, 263610, 277245, 318420, 357338, 369660, 527220, 536007, 554490, 714676, 893345, 1072014, 1108980, 1608021, 1786690, 2144028, 2680035, 3216042, 3573380, 5360070, 6432084, 8040105, 10720140, 16080210, 32160420]

約数ペア:

[(1, 32160420), (2, 16080210), (3, 10720140), (4, 8040105), (5, 6432084), (6, 5360070), (9, 3573380), (10, 3216042), (12, 2680035), (15, 2144028), (18, 1786690), (20, 1608021), (29, 1108980), (30, 1072014), (36, 893345), (45, 714676), (58, 554490), (60, 536007), (61, 527220), (87, 369660), (90, 357338), (101, 318420), (116, 277245), (122, 263610), (145, 221796), (174, 184830), (180, 178669), (183, 175740), (202, 159210), (244, 131805), (261, 123220), (290, 110898), (303, 106140), (305, 105444), (348, 92415), (366, 87870), (404, 79605), (435, 73932), (505, 63684), (522, 61610), (549, 58580), (580, 55449), (606, 53070), (610, 52722), (732, 43935), (870, 36966), (909, 35380), (915, 35148), (1010, 31842), (1044, 30805), (1098, 29290), (1212, 26535), (1220, 26361), (1305, 24644), (1515, 21228), (1740, 18483), (1769, 18180), (1818, 17690), (1830, 17574), (2020, 15921), (2196, 14645), (2610, 12322), (2745, 11716), (2929, 10980), (3030, 10614), (3538, 9090), (3636, 8845), (3660, 8787), (4545, 7076), (5220, 6161), (5307, 6060), (5490, 5858)]