38528820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 216

約数和(自身を含む): 135069480

約数和(自身を除く): 96540660

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, 61, 66, 87, 90, 99, 110, 116, 121, 122, 132, 145, 165, 174, 180, 183, 198, 220, 242, 244, 261, 290, 305, 319, 330, 348, 363, 366, 396, 435, 484, 495, 522, 549, 580, 605, 610, 638, 660, 671, 726, 732, 870, 915, 957, 990, 1044, 1089, 1098, 1210, 1220, 1276, 1305, 1342, 1452, 1595, 1740, 1769, 1815, 1830, 1914, 1980, 2013, 2178, 2196, 2420, 2610, 2684, 2745, 2871, 3190, 3355, 3509, 3538, 3630, 3660, 3828, 4026, 4356, 4785, 5220, 5307, 5445, 5490, 5742, 6039, 6380, 6710, 7018, 7076, 7260, 7381, 8052, 8845, 9570, 10065, 10527, 10614, 10890, 10980, 11484, 12078, 13420, 14036, 14355, 14762, 15921, 17545, 17690, 19140, 19459, 20130, 21054, 21228, 21780, 22143, 24156, 26535, 28710, 29524, 30195, 31581, 31842, 35090, 35380, 36905, 38918, 40260, 42108, 44286, 52635, 53070, 57420, 58377, 60390, 63162, 63684, 66429, 70180, 73810, 77836, 79605, 88572, 97295, 105270, 106140, 110715, 116754, 120780, 126324, 132858, 147620, 157905, 159210, 175131, 194590, 210540, 214049, 221430, 233508, 265716, 291885, 315810, 318420, 332145, 350262, 389180, 428098, 442860, 583770, 631620, 642147, 664290, 700524, 856196, 875655, 1070245, 1167540, 1284294, 1328580, 1751310, 1926441, 2140490, 2568588, 3210735, 3502620, 3852882, 4280980, 6421470, 7705764, 9632205, 12842940, 19264410, 38528820]

約数ペア:

[(1, 38528820), (2, 19264410), (3, 12842940), (4, 9632205), (5, 7705764), (6, 6421470), (9, 4280980), (10, 3852882), (11, 3502620), (12, 3210735), (15, 2568588), (18, 2140490), (20, 1926441), (22, 1751310), (29, 1328580), (30, 1284294), (33, 1167540), (36, 1070245), (44, 875655), (45, 856196), (55, 700524), (58, 664290), (60, 642147), (61, 631620), (66, 583770), (87, 442860), (90, 428098), (99, 389180), (110, 350262), (116, 332145), (121, 318420), (122, 315810), (132, 291885), (145, 265716), (165, 233508), (174, 221430), (180, 214049), (183, 210540), (198, 194590), (220, 175131), (242, 159210), (244, 157905), (261, 147620), (290, 132858), (305, 126324), (319, 120780), (330, 116754), (348, 110715), (363, 106140), (366, 105270), (396, 97295), (435, 88572), (484, 79605), (495, 77836), (522, 73810), (549, 70180), (580, 66429), (605, 63684), (610, 63162), (638, 60390), (660, 58377), (671, 57420), (726, 53070), (732, 52635), (870, 44286), (915, 42108), (957, 40260), (990, 38918), (1044, 36905), (1089, 35380), (1098, 35090), (1210, 31842), (1220, 31581), (1276, 30195), (1305, 29524), (1342, 28710), (1452, 26535), (1595, 24156), (1740, 22143), (1769, 21780), (1815, 21228), (1830, 21054), (1914, 20130), (1980, 19459), (2013, 19140), (2178, 17690), (2196, 17545), (2420, 15921), (2610, 14762), (2684, 14355), (2745, 14036), (2871, 13420), (3190, 12078), (3355, 11484), (3509, 10980), (3538, 10890), (3630, 10614), (3660, 10527), (3828, 10065), (4026, 9570), (4356, 8845), (4785, 8052), (5220, 7381), (5307, 7260), (5445, 7076), (5490, 7018), (5742, 6710), (6039, 6380)]