1507906620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{26261}}^1$

素因数の和:26316

約数の個数: 144

約数和(自身を含む): 5162058720

約数和(自身を除く): 3654152100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 29, 30, 33, 36, 44, 45, 55, 58, 60, 66, 87, 90, 99, 110, 116, 132, 145, 165, 174, 180, 198, 220, 261, 290, 319, 330, 348, 396, 435, 495, 522, 580, 638, 660, 870, 957, 990, 1044, 1276, 1305, 1595, 1740, 1914, 1980, 2610, 2871, 3190, 3828, 4785, 5220, 5742, 6380, 9570, 11484, 14355, 19140, 26261, 28710, 52522, 57420, 78783, 105044, 131305, 157566, 236349, 262610, 288871, 315132, 393915, 472698, 525220, 577742, 761569, 787830, 866613, 945396, 1155484, 1181745, 1444355, 1523138, 1575660, 1733226, 2284707, 2363490, 2599839, 2888710, 3046276, 3466452, 3807845, 4333065, 4569414, 4726980, 5199678, 5777420, 6854121, 7615690, 8377259, 8666130, 9138828, 10399356, 11423535, 12999195, 13708242, 15231380, 16754518, 17332260, 22847070, 25131777, 25998390, 27416484, 33509036, 34270605, 41886295, 45694140, 50263554, 51996780, 68541210, 75395331, 83772590, 100527108, 125658885, 137082420, 150790662, 167545180, 251317770, 301581324, 376976655, 502635540, 753953310, 1507906620]

約数ペア:

[(1, 1507906620), (2, 753953310), (3, 502635540), (4, 376976655), (5, 301581324), (6, 251317770), (9, 167545180), (10, 150790662), (11, 137082420), (12, 125658885), (15, 100527108), (18, 83772590), (20, 75395331), (22, 68541210), (29, 51996780), (30, 50263554), (33, 45694140), (36, 41886295), (44, 34270605), (45, 33509036), (55, 27416484), (58, 25998390), (60, 25131777), (66, 22847070), (87, 17332260), (90, 16754518), (99, 15231380), (110, 13708242), (116, 12999195), (132, 11423535), (145, 10399356), (165, 9138828), (174, 8666130), (180, 8377259), (198, 7615690), (220, 6854121), (261, 5777420), (290, 5199678), (319, 4726980), (330, 4569414), (348, 4333065), (396, 3807845), (435, 3466452), (495, 3046276), (522, 2888710), (580, 2599839), (638, 2363490), (660, 2284707), (870, 1733226), (957, 1575660), (990, 1523138), (1044, 1444355), (1276, 1181745), (1305, 1155484), (1595, 945396), (1740, 866613), (1914, 787830), (1980, 761569), (2610, 577742), (2871, 525220), (3190, 472698), (3828, 393915), (4785, 315132), (5220, 288871), (5742, 262610), (6380, 236349), (9570, 157566), (11484, 131305), (14355, 105044), (19140, 78783), (26261, 57420), (28710, 52522)]