75040980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 254983680

約数和(自身を除く): 179942700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 61, 70, 84, 87, 101, 105, 116, 122, 140, 145, 174, 183, 202, 203, 210, 244, 290, 303, 305, 348, 366, 404, 406, 420, 427, 435, 505, 580, 606, 609, 610, 707, 732, 812, 854, 870, 915, 1010, 1015, 1212, 1218, 1220, 1281, 1414, 1515, 1708, 1740, 1769, 1830, 2020, 2030, 2121, 2135, 2436, 2562, 2828, 2929, 3030, 3045, 3535, 3538, 3660, 4060, 4242, 4270, 5124, 5307, 5858, 6060, 6090, 6161, 6405, 7070, 7076, 8484, 8540, 8787, 8845, 10605, 10614, 11716, 12180, 12322, 12383, 12810, 14140, 14645, 17574, 17690, 18483, 20503, 21210, 21228, 24644, 24766, 25620, 26535, 29290, 30805, 35148, 35380, 36966, 37149, 41006, 42420, 43127, 43935, 49532, 53070, 58580, 61509, 61610, 61915, 73932, 74298, 82012, 86254, 87870, 92415, 102515, 106140, 123018, 123220, 123830, 129381, 148596, 172508, 175740, 178669, 184830, 185745, 205030, 215635, 246036, 247660, 258762, 307545, 357338, 369660, 371490, 410060, 431270, 517524, 536007, 615090, 646905, 714676, 742980, 862540, 893345, 1072014, 1230180, 1250683, 1293810, 1786690, 2144028, 2501366, 2587620, 2680035, 3573380, 3752049, 5002732, 5360070, 6253415, 7504098, 10720140, 12506830, 15008196, 18760245, 25013660, 37520490, 75040980]

約数ペア:

[(1, 75040980), (2, 37520490), (3, 25013660), (4, 18760245), (5, 15008196), (6, 12506830), (7, 10720140), (10, 7504098), (12, 6253415), (14, 5360070), (15, 5002732), (20, 3752049), (21, 3573380), (28, 2680035), (29, 2587620), (30, 2501366), (35, 2144028), (42, 1786690), (58, 1293810), (60, 1250683), (61, 1230180), (70, 1072014), (84, 893345), (87, 862540), (101, 742980), (105, 714676), (116, 646905), (122, 615090), (140, 536007), (145, 517524), (174, 431270), (183, 410060), (202, 371490), (203, 369660), (210, 357338), (244, 307545), (290, 258762), (303, 247660), (305, 246036), (348, 215635), (366, 205030), (404, 185745), (406, 184830), (420, 178669), (427, 175740), (435, 172508), (505, 148596), (580, 129381), (606, 123830), (609, 123220), (610, 123018), (707, 106140), (732, 102515), (812, 92415), (854, 87870), (870, 86254), (915, 82012), (1010, 74298), (1015, 73932), (1212, 61915), (1218, 61610), (1220, 61509), (1281, 58580), (1414, 53070), (1515, 49532), (1708, 43935), (1740, 43127), (1769, 42420), (1830, 41006), (2020, 37149), (2030, 36966), (2121, 35380), (2135, 35148), (2436, 30805), (2562, 29290), (2828, 26535), (2929, 25620), (3030, 24766), (3045, 24644), (3535, 21228), (3538, 21210), (3660, 20503), (4060, 18483), (4242, 17690), (4270, 17574), (5124, 14645), (5307, 14140), (5858, 12810), (6060, 12383), (6090, 12322), (6161, 12180), (6405, 11716), (7070, 10614), (7076, 10605), (8484, 8845), (8540, 8787)]