20172402900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59453}}^1$

素因数の和:59515

約数の個数: 216

約数和(自身を含む): 70442288280

約数和(自身を除く): 50269885380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 29, 30, 36, 39, 45, 50, 52, 58, 60, 65, 75, 78, 87, 90, 100, 116, 117, 130, 145, 150, 156, 174, 180, 195, 225, 234, 260, 261, 290, 300, 325, 348, 377, 390, 435, 450, 468, 522, 580, 585, 650, 725, 754, 780, 870, 900, 975, 1044, 1131, 1170, 1300, 1305, 1450, 1508, 1740, 1885, 1950, 2175, 2262, 2340, 2610, 2900, 2925, 3393, 3770, 3900, 4350, 4524, 5220, 5655, 5850, 6525, 6786, 7540, 8700, 9425, 11310, 11700, 13050, 13572, 16965, 18850, 22620, 26100, 28275, 33930, 37700, 56550, 59453, 67860, 84825, 113100, 118906, 169650, 178359, 237812, 297265, 339300, 356718, 535077, 594530, 713436, 772889, 891795, 1070154, 1189060, 1486325, 1545778, 1724137, 1783590, 2140308, 2318667, 2675385, 2972650, 3091556, 3448274, 3567180, 3864445, 4458975, 4637334, 5172411, 5350770, 5945300, 6896548, 6956001, 7728890, 8620685, 8917950, 9274668, 10344822, 10701540, 11593335, 13376925, 13912002, 15457780, 15517233, 17241370, 17835900, 19322225, 20689644, 22413781, 23186670, 25862055, 26753850, 27824004, 31034466, 34482740, 34780005, 38644450, 43103425, 44827562, 46373340, 51724110, 53507700, 57966675, 62068932, 67241343, 69560010, 77288900, 77586165, 86206850, 89655124, 103448220, 112068905, 115933350, 129310275, 134482686, 139120020, 155172330, 172413700, 173900025, 201724029, 224137810, 231866700, 258620550, 268965372, 310344660, 336206715, 347800050, 387930825, 403448058, 448275620, 517241100, 560344525, 672413430, 695600100, 775861650, 806896116, 1008620145, 1120689050, 1344826860, 1551723300, 1681033575, 2017240290, 2241378100, 3362067150, 4034480580, 5043100725, 6724134300, 10086201450, 20172402900]

約数ペア:

[(1, 20172402900), (2, 10086201450), (3, 6724134300), (4, 5043100725), (5, 4034480580), (6, 3362067150), (9, 2241378100), (10, 2017240290), (12, 1681033575), (13, 1551723300), (15, 1344826860), (18, 1120689050), (20, 1008620145), (25, 806896116), (26, 775861650), (29, 695600100), (30, 672413430), (36, 560344525), (39, 517241100), (45, 448275620), (50, 403448058), (52, 387930825), (58, 347800050), (60, 336206715), (65, 310344660), (75, 268965372), (78, 258620550), (87, 231866700), (90, 224137810), (100, 201724029), (116, 173900025), (117, 172413700), (130, 155172330), (145, 139120020), (150, 134482686), (156, 129310275), (174, 115933350), (180, 112068905), (195, 103448220), (225, 89655124), (234, 86206850), (260, 77586165), (261, 77288900), (290, 69560010), (300, 67241343), (325, 62068932), (348, 57966675), (377, 53507700), (390, 51724110), (435, 46373340), (450, 44827562), (468, 43103425), (522, 38644450), (580, 34780005), (585, 34482740), (650, 31034466), (725, 27824004), (754, 26753850), (780, 25862055), (870, 23186670), (900, 22413781), (975, 20689644), (1044, 19322225), (1131, 17835900), (1170, 17241370), (1300, 15517233), (1305, 15457780), (1450, 13912002), (1508, 13376925), (1740, 11593335), (1885, 10701540), (1950, 10344822), (2175, 9274668), (2262, 8917950), (2340, 8620685), (2610, 7728890), (2900, 6956001), (2925, 6896548), (3393, 5945300), (3770, 5350770), (3900, 5172411), (4350, 4637334), (4524, 4458975), (5220, 3864445), (5655, 3567180), (5850, 3448274), (6525, 3091556), (6786, 2972650), (7540, 2675385), (8700, 2318667), (9425, 2140308), (11310, 1783590), (11700, 1724137), (13050, 1545778), (13572, 1486325), (16965, 1189060), (18850, 1070154), (22620, 891795), (26100, 772889), (28275, 713436), (33930, 594530), (37700, 535077), (56550, 356718), (59453, 339300), (67860, 297265), (84825, 237812), (113100, 178359), (118906, 169650)]