28020617100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{193379}}^1$

素因数の和:193429

約数の個数: 216

約数和(自身を含む): 104740796160

約数和(自身を除く): 76720179060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 25, 28, 30, 35, 36, 42, 45, 46, 50, 60, 63, 69, 70, 75, 84, 90, 92, 100, 105, 115, 126, 138, 140, 150, 161, 175, 180, 207, 210, 225, 230, 252, 276, 300, 315, 322, 345, 350, 414, 420, 450, 460, 483, 525, 575, 630, 644, 690, 700, 805, 828, 900, 966, 1035, 1050, 1150, 1260, 1380, 1449, 1575, 1610, 1725, 1932, 2070, 2100, 2300, 2415, 2898, 3150, 3220, 3450, 4025, 4140, 4830, 5175, 5796, 6300, 6900, 7245, 8050, 9660, 10350, 12075, 14490, 16100, 20700, 24150, 28980, 36225, 48300, 72450, 144900, 193379, 386758, 580137, 773516, 966895, 1160274, 1353653, 1740411, 1933790, 2320548, 2707306, 2900685, 3480822, 3867580, 4060959, 4447717, 4834475, 5414612, 5801370, 6768265, 6961644, 8121918, 8702055, 8895434, 9668950, 11602740, 12182877, 13343151, 13536530, 14503425, 16243836, 17404110, 17790868, 19337900, 20304795, 22238585, 24365754, 26686302, 27073060, 29006850, 31134019, 33841325, 34808220, 40029453, 40609590, 43510275, 44477170, 48731508, 53372604, 58013700, 60914385, 62268038, 66715755, 67682650, 80058906, 81219180, 87020550, 88954340, 93402057, 101523975, 111192925, 121828770, 124536076, 133431510, 135365300, 155670095, 160117812, 174041100, 186804114, 200147265, 203047950, 222385850, 243657540, 266863020, 280206171, 304571925, 311340190, 333578775, 373608228, 400294530, 406095900, 444771700, 467010285, 560412342, 609143850, 622680380, 667157550, 778350475, 800589060, 934020570, 1000736325, 1120824684, 1218287700, 1334315100, 1401030855, 1556700950, 1868041140, 2001472650, 2335051425, 2802061710, 3113401900, 4002945300, 4670102850, 5604123420, 7005154275, 9340205700, 14010308550, 28020617100]

約数ペア:

[(1, 28020617100), (2, 14010308550), (3, 9340205700), (4, 7005154275), (5, 5604123420), (6, 4670102850), (7, 4002945300), (9, 3113401900), (10, 2802061710), (12, 2335051425), (14, 2001472650), (15, 1868041140), (18, 1556700950), (20, 1401030855), (21, 1334315100), (23, 1218287700), (25, 1120824684), (28, 1000736325), (30, 934020570), (35, 800589060), (36, 778350475), (42, 667157550), (45, 622680380), (46, 609143850), (50, 560412342), (60, 467010285), (63, 444771700), (69, 406095900), (70, 400294530), (75, 373608228), (84, 333578775), (90, 311340190), (92, 304571925), (100, 280206171), (105, 266863020), (115, 243657540), (126, 222385850), (138, 203047950), (140, 200147265), (150, 186804114), (161, 174041100), (175, 160117812), (180, 155670095), (207, 135365300), (210, 133431510), (225, 124536076), (230, 121828770), (252, 111192925), (276, 101523975), (300, 93402057), (315, 88954340), (322, 87020550), (345, 81219180), (350, 80058906), (414, 67682650), (420, 66715755), (450, 62268038), (460, 60914385), (483, 58013700), (525, 53372604), (575, 48731508), (630, 44477170), (644, 43510275), (690, 40609590), (700, 40029453), (805, 34808220), (828, 33841325), (900, 31134019), (966, 29006850), (1035, 27073060), (1050, 26686302), (1150, 24365754), (1260, 22238585), (1380, 20304795), (1449, 19337900), (1575, 17790868), (1610, 17404110), (1725, 16243836), (1932, 14503425), (2070, 13536530), (2100, 13343151), (2300, 12182877), (2415, 11602740), (2898, 9668950), (3150, 8895434), (3220, 8702055), (3450, 8121918), (4025, 6961644), (4140, 6768265), (4830, 5801370), (5175, 5414612), (5796, 4834475), (6300, 4447717), (6900, 4060959), (7245, 3867580), (8050, 3480822), (9660, 2900685), (10350, 2707306), (12075, 2320548), (14490, 1933790), (16100, 1740411), (20700, 1353653), (24150, 1160274), (28980, 966895), (36225, 773516), (48300, 580137), (72450, 386758), (144900, 193379)]