20443383180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{5303}}^1$

素因数の和:5402

約数の個数: 288

約数和(自身を含む): 71107545600

約数和(自身を除く): 50664162420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 59, 60, 66, 90, 99, 108, 110, 118, 121, 132, 135, 165, 177, 180, 198, 220, 236, 242, 270, 295, 297, 330, 354, 363, 396, 484, 495, 531, 540, 590, 594, 605, 649, 660, 708, 726, 885, 990, 1062, 1089, 1180, 1188, 1210, 1298, 1452, 1485, 1593, 1770, 1815, 1947, 1980, 2124, 2178, 2420, 2596, 2655, 2970, 3186, 3245, 3267, 3540, 3630, 3894, 4356, 5303, 5310, 5445, 5841, 5940, 6372, 6490, 6534, 7139, 7260, 7788, 7965, 9735, 10606, 10620, 10890, 11682, 12980, 13068, 14278, 15909, 15930, 16335, 17523, 19470, 21212, 21417, 21780, 23364, 26515, 28556, 29205, 31818, 31860, 32670, 35046, 35695, 38940, 42834, 47727, 53030, 58333, 58410, 63636, 64251, 65340, 70092, 71390, 79545, 85668, 87615, 95454, 106060, 107085, 116666, 116820, 128502, 142780, 143181, 159090, 174999, 175230, 190908, 192753, 214170, 233332, 238635, 257004, 286362, 291665, 312877, 318180, 321255, 349998, 350460, 385506, 428340, 477270, 524997, 572724, 583330, 625754, 641663, 642510, 699996, 715905, 771012, 874995, 938631, 954540, 963765, 1049994, 1166660, 1251508, 1283326, 1285020, 1431810, 1564385, 1574991, 1749990, 1877262, 1924989, 1927530, 2099988, 2566652, 2624985, 2815893, 2863620, 3128770, 3149982, 3208315, 3441647, 3499980, 3754524, 3849978, 3855060, 4693155, 5249970, 5631786, 5774967, 6257540, 6299964, 6416630, 6883294, 7699956, 7874955, 8447679, 9386310, 9624945, 10324941, 10499940, 11263572, 11549934, 12833260, 13766588, 14079465, 15749910, 16895358, 17208235, 17324901, 18772620, 19249890, 20649882, 23099868, 28158930, 28874835, 30974823, 31499820, 33790716, 34416470, 34649802, 37858117, 38499780, 41299764, 42238395, 51624705, 56317860, 57749670, 61949646, 68832940, 69299604, 75716234, 84476790, 86624505, 92924469, 103249410, 113574351, 115499340, 123899292, 151432468, 154874115, 168953580, 173249010, 185848938, 189290585, 206498820, 227148702, 309748230, 340723053, 346498020, 371697876, 378581170, 454297404, 464622345, 567871755, 619496460, 681446106, 757162340, 929244690, 1022169159, 1135743510, 1362892212, 1703615265, 1858489380, 2044338318, 2271487020, 3407230530, 4088676636, 5110845795, 6814461060, 10221691590, 20443383180]

約数ペア:

[(1, 20443383180), (2, 10221691590), (3, 6814461060), (4, 5110845795), (5, 4088676636), (6, 3407230530), (9, 2271487020), (10, 2044338318), (11, 1858489380), (12, 1703615265), (15, 1362892212), (18, 1135743510), (20, 1022169159), (22, 929244690), (27, 757162340), (30, 681446106), (33, 619496460), (36, 567871755), (44, 464622345), (45, 454297404), (54, 378581170), (55, 371697876), (59, 346498020), (60, 340723053), (66, 309748230), (90, 227148702), (99, 206498820), (108, 189290585), (110, 185848938), (118, 173249010), (121, 168953580), (132, 154874115), (135, 151432468), (165, 123899292), (177, 115499340), (180, 113574351), (198, 103249410), (220, 92924469), (236, 86624505), (242, 84476790), (270, 75716234), (295, 69299604), (297, 68832940), (330, 61949646), (354, 57749670), (363, 56317860), (396, 51624705), (484, 42238395), (495, 41299764), (531, 38499780), (540, 37858117), (590, 34649802), (594, 34416470), (605, 33790716), (649, 31499820), (660, 30974823), (708, 28874835), (726, 28158930), (885, 23099868), (990, 20649882), (1062, 19249890), (1089, 18772620), (1180, 17324901), (1188, 17208235), (1210, 16895358), (1298, 15749910), (1452, 14079465), (1485, 13766588), (1593, 12833260), (1770, 11549934), (1815, 11263572), (1947, 10499940), (1980, 10324941), (2124, 9624945), (2178, 9386310), (2420, 8447679), (2596, 7874955), (2655, 7699956), (2970, 6883294), (3186, 6416630), (3245, 6299964), (3267, 6257540), (3540, 5774967), (3630, 5631786), (3894, 5249970), (4356, 4693155), (5303, 3855060), (5310, 3849978), (5445, 3754524), (5841, 3499980), (5940, 3441647), (6372, 3208315), (6490, 3149982), (6534, 3128770), (7139, 2863620), (7260, 2815893), (7788, 2624985), (7965, 2566652), (9735, 2099988), (10606, 1927530), (10620, 1924989), (10890, 1877262), (11682, 1749990), (12980, 1574991), (13068, 1564385), (14278, 1431810), (15909, 1285020), (15930, 1283326), (16335, 1251508), (17523, 1166660), (19470, 1049994), (21212, 963765), (21417, 954540), (21780, 938631), (23364, 874995), (26515, 771012), (28556, 715905), (29205, 699996), (31818, 642510), (31860, 641663), (32670, 625754), (35046, 583330), (35695, 572724), (38940, 524997), (42834, 477270), (47727, 428340), (53030, 385506), (58333, 350460), (58410, 349998), (63636, 321255), (64251, 318180), (65340, 312877), (70092, 291665), (71390, 286362), (79545, 257004), (85668, 238635), (87615, 233332), (95454, 214170), (106060, 192753), (107085, 190908), (116666, 175230), (116820, 174999), (128502, 159090), (142780, 143181)]