902638620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1811}}^1$

素因数の和:1913

約数の個数: 192

約数和(自身を含む): 3068513280

約数和(自身を除く): 2165874660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 71, 78, 90, 108, 117, 130, 135, 142, 156, 180, 195, 213, 234, 260, 270, 284, 351, 355, 390, 426, 468, 540, 585, 639, 702, 710, 780, 852, 923, 1065, 1170, 1278, 1404, 1420, 1755, 1811, 1846, 1917, 2130, 2340, 2556, 2769, 3195, 3510, 3622, 3692, 3834, 4260, 4615, 5433, 5538, 6390, 7020, 7244, 7668, 8307, 9055, 9230, 9585, 10866, 11076, 12780, 13845, 16299, 16614, 18110, 18460, 19170, 21732, 23543, 24921, 27165, 27690, 32598, 33228, 36220, 38340, 41535, 47086, 48897, 49842, 54330, 55380, 65196, 70629, 81495, 83070, 94172, 97794, 99684, 108660, 117715, 124605, 128581, 141258, 162990, 166140, 195588, 211887, 235430, 244485, 249210, 257162, 282516, 325980, 353145, 385743, 423774, 470860, 488970, 498420, 514324, 635661, 642905, 706290, 771486, 847548, 977940, 1059435, 1157229, 1271322, 1285810, 1412580, 1542972, 1671553, 1928715, 2118870, 2314458, 2542644, 2571620, 3178305, 3343106, 3471687, 3857430, 4237740, 4628916, 5014659, 5786145, 6356610, 6686212, 6943374, 7714860, 8357765, 10029318, 11572290, 12713220, 13886748, 15043977, 16715530, 17358435, 20058636, 23144580, 25073295, 30087954, 33431060, 34716870, 45131931, 50146590, 60175908, 69433740, 75219885, 90263862, 100293180, 150439770, 180527724, 225659655, 300879540, 451319310, 902638620]

約数ペア:

[(1, 902638620), (2, 451319310), (3, 300879540), (4, 225659655), (5, 180527724), (6, 150439770), (9, 100293180), (10, 90263862), (12, 75219885), (13, 69433740), (15, 60175908), (18, 50146590), (20, 45131931), (26, 34716870), (27, 33431060), (30, 30087954), (36, 25073295), (39, 23144580), (45, 20058636), (52, 17358435), (54, 16715530), (60, 15043977), (65, 13886748), (71, 12713220), (78, 11572290), (90, 10029318), (108, 8357765), (117, 7714860), (130, 6943374), (135, 6686212), (142, 6356610), (156, 5786145), (180, 5014659), (195, 4628916), (213, 4237740), (234, 3857430), (260, 3471687), (270, 3343106), (284, 3178305), (351, 2571620), (355, 2542644), (390, 2314458), (426, 2118870), (468, 1928715), (540, 1671553), (585, 1542972), (639, 1412580), (702, 1285810), (710, 1271322), (780, 1157229), (852, 1059435), (923, 977940), (1065, 847548), (1170, 771486), (1278, 706290), (1404, 642905), (1420, 635661), (1755, 514324), (1811, 498420), (1846, 488970), (1917, 470860), (2130, 423774), (2340, 385743), (2556, 353145), (2769, 325980), (3195, 282516), (3510, 257162), (3622, 249210), (3692, 244485), (3834, 235430), (4260, 211887), (4615, 195588), (5433, 166140), (5538, 162990), (6390, 141258), (7020, 128581), (7244, 124605), (7668, 117715), (8307, 108660), (9055, 99684), (9230, 97794), (9585, 94172), (10866, 83070), (11076, 81495), (12780, 70629), (13845, 65196), (16299, 55380), (16614, 54330), (18110, 49842), (18460, 48897), (19170, 47086), (21732, 41535), (23543, 38340), (24921, 36220), (27165, 33228), (27690, 32598)]