1882900980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{15683}}^1$

素因数の和:15750

約数の個数: 144

約数和(自身を含む): 6165694080

約数和(自身を除く): 4282793100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 29, 30, 36, 45, 46, 58, 60, 69, 87, 90, 92, 115, 116, 138, 145, 174, 180, 207, 230, 261, 276, 290, 345, 348, 414, 435, 460, 522, 580, 667, 690, 828, 870, 1035, 1044, 1305, 1334, 1380, 1740, 2001, 2070, 2610, 2668, 3335, 4002, 4140, 5220, 6003, 6670, 8004, 10005, 12006, 13340, 15683, 20010, 24012, 30015, 31366, 40020, 47049, 60030, 62732, 78415, 94098, 120060, 141147, 156830, 188196, 235245, 282294, 313660, 360709, 454807, 470490, 564588, 705735, 721418, 909614, 940980, 1082127, 1364421, 1411470, 1442836, 1803545, 1819228, 2164254, 2274035, 2728842, 2822940, 3246381, 3607090, 4093263, 4328508, 4548070, 5410635, 5457684, 6492762, 6822105, 7214180, 8186526, 9096140, 10460561, 10821270, 12985524, 13644210, 16231905, 16373052, 20466315, 20921122, 21642540, 27288420, 31381683, 32463810, 40932630, 41842244, 52302805, 62763366, 64927620, 81865260, 94145049, 104605610, 125526732, 156908415, 188290098, 209211220, 313816830, 376580196, 470725245, 627633660, 941450490, 1882900980]

約数ペア:

[(1, 1882900980), (2, 941450490), (3, 627633660), (4, 470725245), (5, 376580196), (6, 313816830), (9, 209211220), (10, 188290098), (12, 156908415), (15, 125526732), (18, 104605610), (20, 94145049), (23, 81865260), (29, 64927620), (30, 62763366), (36, 52302805), (45, 41842244), (46, 40932630), (58, 32463810), (60, 31381683), (69, 27288420), (87, 21642540), (90, 20921122), (92, 20466315), (115, 16373052), (116, 16231905), (138, 13644210), (145, 12985524), (174, 10821270), (180, 10460561), (207, 9096140), (230, 8186526), (261, 7214180), (276, 6822105), (290, 6492762), (345, 5457684), (348, 5410635), (414, 4548070), (435, 4328508), (460, 4093263), (522, 3607090), (580, 3246381), (667, 2822940), (690, 2728842), (828, 2274035), (870, 2164254), (1035, 1819228), (1044, 1803545), (1305, 1442836), (1334, 1411470), (1380, 1364421), (1740, 1082127), (2001, 940980), (2070, 909614), (2610, 721418), (2668, 705735), (3335, 564588), (4002, 470490), (4140, 454807), (5220, 360709), (6003, 313660), (6670, 282294), (8004, 235245), (10005, 188196), (12006, 156830), (13340, 141147), (15683, 120060), (20010, 94098), (24012, 78415), (30015, 62732), (31366, 60030), (40020, 47049)]