184977540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:208

約数の個数: 288

約数和(自身を含む): 670320000

約数和(自身を除く): 485342460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 44, 45, 54, 55, 57, 60, 66, 76, 90, 95, 99, 108, 110, 114, 121, 132, 135, 149, 165, 171, 180, 190, 198, 209, 220, 228, 242, 270, 285, 297, 298, 330, 342, 363, 380, 396, 418, 447, 484, 495, 513, 540, 570, 594, 596, 605, 627, 660, 684, 726, 745, 836, 855, 894, 990, 1026, 1045, 1089, 1140, 1188, 1210, 1254, 1341, 1452, 1485, 1490, 1639, 1710, 1788, 1815, 1881, 1980, 2052, 2090, 2178, 2235, 2299, 2420, 2508, 2565, 2682, 2831, 2970, 2980, 3135, 3267, 3278, 3420, 3630, 3762, 4023, 4180, 4356, 4470, 4598, 4917, 5130, 5364, 5445, 5643, 5662, 5940, 6270, 6534, 6556, 6705, 6897, 7260, 7524, 8046, 8195, 8493, 8940, 9196, 9405, 9834, 10260, 10890, 11286, 11324, 11495, 12540, 13068, 13410, 13794, 14155, 14751, 16092, 16335, 16390, 16986, 18029, 18810, 19668, 20115, 20691, 21780, 22572, 22990, 24585, 25479, 26820, 27588, 28215, 28310, 29502, 31141, 32670, 32780, 33972, 34485, 36058, 37620, 40230, 41382, 42465, 44253, 45980, 49170, 50958, 54087, 56430, 56620, 59004, 62073, 62282, 65340, 68970, 72116, 73755, 76437, 80460, 82764, 84930, 88506, 90145, 93423, 98340, 101916, 103455, 108174, 112860, 124146, 124564, 127395, 137940, 147510, 152874, 155705, 162261, 169860, 177012, 180290, 186846, 206910, 216348, 221265, 248292, 254790, 270435, 280269, 295020, 305748, 310365, 311410, 324522, 342551, 360580, 373692, 382185, 413820, 442530, 467115, 486783, 509580, 540870, 560538, 620730, 622820, 649044, 685102, 764370, 811305, 840807, 885060, 934230, 973566, 1027653, 1081740, 1121076, 1241460, 1370204, 1401345, 1528740, 1622610, 1681614, 1712755, 1868460, 1947132, 2055306, 2433915, 2802690, 3082959, 3245220, 3363228, 3425510, 4110612, 4204035, 4867830, 5138265, 5605380, 6165918, 6851020, 8408070, 9248877, 9735660, 10276530, 12331836, 15414795, 16816140, 18497754, 20553060, 30829590, 36995508, 46244385, 61659180, 92488770, 184977540]

約数ペア:

[(1, 184977540), (2, 92488770), (3, 61659180), (4, 46244385), (5, 36995508), (6, 30829590), (9, 20553060), (10, 18497754), (11, 16816140), (12, 15414795), (15, 12331836), (18, 10276530), (19, 9735660), (20, 9248877), (22, 8408070), (27, 6851020), (30, 6165918), (33, 5605380), (36, 5138265), (38, 4867830), (44, 4204035), (45, 4110612), (54, 3425510), (55, 3363228), (57, 3245220), (60, 3082959), (66, 2802690), (76, 2433915), (90, 2055306), (95, 1947132), (99, 1868460), (108, 1712755), (110, 1681614), (114, 1622610), (121, 1528740), (132, 1401345), (135, 1370204), (149, 1241460), (165, 1121076), (171, 1081740), (180, 1027653), (190, 973566), (198, 934230), (209, 885060), (220, 840807), (228, 811305), (242, 764370), (270, 685102), (285, 649044), (297, 622820), (298, 620730), (330, 560538), (342, 540870), (363, 509580), (380, 486783), (396, 467115), (418, 442530), (447, 413820), (484, 382185), (495, 373692), (513, 360580), (540, 342551), (570, 324522), (594, 311410), (596, 310365), (605, 305748), (627, 295020), (660, 280269), (684, 270435), (726, 254790), (745, 248292), (836, 221265), (855, 216348), (894, 206910), (990, 186846), (1026, 180290), (1045, 177012), (1089, 169860), (1140, 162261), (1188, 155705), (1210, 152874), (1254, 147510), (1341, 137940), (1452, 127395), (1485, 124564), (1490, 124146), (1639, 112860), (1710, 108174), (1788, 103455), (1815, 101916), (1881, 98340), (1980, 93423), (2052, 90145), (2090, 88506), (2178, 84930), (2235, 82764), (2299, 80460), (2420, 76437), (2508, 73755), (2565, 72116), (2682, 68970), (2831, 65340), (2970, 62282), (2980, 62073), (3135, 59004), (3267, 56620), (3278, 56430), (3420, 54087), (3630, 50958), (3762, 49170), (4023, 45980), (4180, 44253), (4356, 42465), (4470, 41382), (4598, 40230), (4917, 37620), (5130, 36058), (5364, 34485), (5445, 33972), (5643, 32780), (5662, 32670), (5940, 31141), (6270, 29502), (6534, 28310), (6556, 28215), (6705, 27588), (6897, 26820), (7260, 25479), (7524, 24585), (8046, 22990), (8195, 22572), (8493, 21780), (8940, 20691), (9196, 20115), (9405, 19668), (9834, 18810), (10260, 18029), (10890, 16986), (11286, 16390), (11324, 16335), (11495, 16092), (12540, 14751), (13068, 14155), (13410, 13794)]