165225900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:185

約数の個数: 288

約数和(自身を含む): 594961920

約数和(自身を除く): 429736020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 41, 42, 50, 57, 60, 70, 75, 76, 82, 84, 95, 100, 101, 105, 114, 123, 133, 140, 150, 164, 175, 190, 202, 205, 210, 228, 246, 266, 285, 287, 300, 303, 350, 380, 399, 404, 410, 420, 475, 492, 505, 525, 532, 570, 574, 606, 615, 665, 700, 707, 779, 798, 820, 861, 950, 1010, 1025, 1050, 1140, 1148, 1212, 1230, 1330, 1414, 1425, 1435, 1515, 1558, 1596, 1722, 1900, 1919, 1995, 2020, 2050, 2100, 2121, 2337, 2460, 2525, 2660, 2828, 2850, 2870, 3030, 3075, 3116, 3325, 3444, 3535, 3838, 3895, 3990, 4100, 4141, 4242, 4305, 4674, 5050, 5453, 5700, 5740, 5757, 6060, 6150, 6650, 7070, 7175, 7575, 7676, 7790, 7980, 8282, 8484, 8610, 9348, 9595, 9975, 10100, 10605, 10906, 11514, 11685, 12300, 12423, 13300, 13433, 14140, 14350, 15150, 15580, 16359, 16564, 17220, 17675, 19190, 19475, 19950, 20705, 21210, 21525, 21812, 23028, 23370, 24846, 26866, 27265, 28700, 28785, 28987, 30300, 32718, 35350, 38380, 38950, 39900, 40299, 41410, 42420, 43050, 46740, 47975, 49692, 53025, 53732, 54530, 57570, 57974, 58425, 62115, 65436, 67165, 70700, 77900, 78679, 80598, 81795, 82820, 86100, 86961, 95950, 103525, 106050, 109060, 115140, 115948, 116850, 124230, 134330, 136325, 143925, 144935, 157358, 161196, 163590, 173922, 191900, 201495, 207050, 212100, 233700, 236037, 248460, 268660, 272650, 287850, 289870, 310575, 314716, 327180, 335825, 347844, 393395, 402990, 408975, 414100, 434805, 472074, 545300, 550753, 575700, 579740, 621150, 671650, 724675, 786790, 805980, 817950, 869610, 944148, 1007475, 1101506, 1180185, 1242300, 1343300, 1449350, 1573580, 1635900, 1652259, 1739220, 1966975, 2014950, 2174025, 2203012, 2360370, 2753765, 2898700, 3304518, 3933950, 4029900, 4348050, 4720740, 5507530, 5900925, 6609036, 7867900, 8261295, 8696100, 11015060, 11801850, 13768825, 16522590, 23603700, 27537650, 33045180, 41306475, 55075300, 82612950, 165225900]

約数ペア:

[(1, 165225900), (2, 82612950), (3, 55075300), (4, 41306475), (5, 33045180), (6, 27537650), (7, 23603700), (10, 16522590), (12, 13768825), (14, 11801850), (15, 11015060), (19, 8696100), (20, 8261295), (21, 7867900), (25, 6609036), (28, 5900925), (30, 5507530), (35, 4720740), (38, 4348050), (41, 4029900), (42, 3933950), (50, 3304518), (57, 2898700), (60, 2753765), (70, 2360370), (75, 2203012), (76, 2174025), (82, 2014950), (84, 1966975), (95, 1739220), (100, 1652259), (101, 1635900), (105, 1573580), (114, 1449350), (123, 1343300), (133, 1242300), (140, 1180185), (150, 1101506), (164, 1007475), (175, 944148), (190, 869610), (202, 817950), (205, 805980), (210, 786790), (228, 724675), (246, 671650), (266, 621150), (285, 579740), (287, 575700), (300, 550753), (303, 545300), (350, 472074), (380, 434805), (399, 414100), (404, 408975), (410, 402990), (420, 393395), (475, 347844), (492, 335825), (505, 327180), (525, 314716), (532, 310575), (570, 289870), (574, 287850), (606, 272650), (615, 268660), (665, 248460), (700, 236037), (707, 233700), (779, 212100), (798, 207050), (820, 201495), (861, 191900), (950, 173922), (1010, 163590), (1025, 161196), (1050, 157358), (1140, 144935), (1148, 143925), (1212, 136325), (1230, 134330), (1330, 124230), (1414, 116850), (1425, 115948), (1435, 115140), (1515, 109060), (1558, 106050), (1596, 103525), (1722, 95950), (1900, 86961), (1919, 86100), (1995, 82820), (2020, 81795), (2050, 80598), (2100, 78679), (2121, 77900), (2337, 70700), (2460, 67165), (2525, 65436), (2660, 62115), (2828, 58425), (2850, 57974), (2870, 57570), (3030, 54530), (3075, 53732), (3116, 53025), (3325, 49692), (3444, 47975), (3535, 46740), (3838, 43050), (3895, 42420), (3990, 41410), (4100, 40299), (4141, 39900), (4242, 38950), (4305, 38380), (4674, 35350), (5050, 32718), (5453, 30300), (5700, 28987), (5740, 28785), (5757, 28700), (6060, 27265), (6150, 26866), (6650, 24846), (7070, 23370), (7175, 23028), (7575, 21812), (7676, 21525), (7790, 21210), (7980, 20705), (8282, 19950), (8484, 19475), (8610, 19190), (9348, 17675), (9595, 17220), (9975, 16564), (10100, 16359), (10605, 15580), (10906, 15150), (11514, 14350), (11685, 14140), (12300, 13433), (12423, 13300)]