28358005200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^3\times {\mathrm{68897}}^1$

素因数の和:68939

約数の個数: 240

約数和(自身を含む): 105937564800

約数和(自身を除く): 77579559600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 98, 100, 105, 112, 120, 140, 147, 150, 168, 175, 196, 200, 210, 240, 245, 280, 294, 300, 336, 343, 350, 392, 400, 420, 490, 525, 560, 588, 600, 686, 700, 735, 784, 840, 980, 1029, 1050, 1176, 1200, 1225, 1372, 1400, 1470, 1680, 1715, 1960, 2058, 2100, 2352, 2450, 2744, 2800, 2940, 3430, 3675, 3920, 4116, 4200, 4900, 5145, 5488, 5880, 6860, 7350, 8232, 8400, 8575, 9800, 10290, 11760, 13720, 14700, 16464, 17150, 19600, 20580, 25725, 27440, 29400, 34300, 41160, 51450, 58800, 68600, 68897, 82320, 102900, 137200, 137794, 205800, 206691, 275588, 344485, 411600, 413382, 482279, 551176, 688970, 826764, 964558, 1033455, 1102352, 1377940, 1446837, 1653528, 1722425, 1929116, 2066910, 2411395, 2755880, 2893674, 3307056, 3375953, 3444850, 3858232, 4133820, 4822790, 5167275, 5511760, 5787348, 6751906, 6889700, 7234185, 7716464, 8267640, 9645580, 10127859, 10334550, 11574696, 12056975, 13503812, 13779400, 14468370, 16535280, 16879765, 19291160, 20255718, 20669100, 23149392, 23631671, 24113950, 27007624, 27558800, 28936740, 33759530, 36170925, 38582320, 40511436, 41338200, 47263342, 48227900, 50639295, 54015248, 57873480, 67519060, 70895013, 72341850, 81022872, 82676400, 84398825, 94526684, 96455800, 101278590, 115746960, 118158355, 135038120, 141790026, 144683700, 162045744, 168797650, 189053368, 192911600, 202557180, 236316710, 253196475, 270076240, 283580052, 289367400, 337595300, 354475065, 378106736, 405114360, 472633420, 506392950, 567160104, 578734800, 590791775, 675190600, 708950130, 810228720, 945266840, 1012785900, 1134320208, 1181583550, 1350381200, 1417900260, 1772375325, 1890533680, 2025571800, 2363167100, 2835800520, 3544750650, 4051143600, 4726334200, 5671601040, 7089501300, 9452668400, 14179002600, 28358005200]

約数ペア:

[(1, 28358005200), (2, 14179002600), (3, 9452668400), (4, 7089501300), (5, 5671601040), (6, 4726334200), (7, 4051143600), (8, 3544750650), (10, 2835800520), (12, 2363167100), (14, 2025571800), (15, 1890533680), (16, 1772375325), (20, 1417900260), (21, 1350381200), (24, 1181583550), (25, 1134320208), (28, 1012785900), (30, 945266840), (35, 810228720), (40, 708950130), (42, 675190600), (48, 590791775), (49, 578734800), (50, 567160104), (56, 506392950), (60, 472633420), (70, 405114360), (75, 378106736), (80, 354475065), (84, 337595300), (98, 289367400), (100, 283580052), (105, 270076240), (112, 253196475), (120, 236316710), (140, 202557180), (147, 192911600), (150, 189053368), (168, 168797650), (175, 162045744), (196, 144683700), (200, 141790026), (210, 135038120), (240, 118158355), (245, 115746960), (280, 101278590), (294, 96455800), (300, 94526684), (336, 84398825), (343, 82676400), (350, 81022872), (392, 72341850), (400, 70895013), (420, 67519060), (490, 57873480), (525, 54015248), (560, 50639295), (588, 48227900), (600, 47263342), (686, 41338200), (700, 40511436), (735, 38582320), (784, 36170925), (840, 33759530), (980, 28936740), (1029, 27558800), (1050, 27007624), (1176, 24113950), (1200, 23631671), (1225, 23149392), (1372, 20669100), (1400, 20255718), (1470, 19291160), (1680, 16879765), (1715, 16535280), (1960, 14468370), (2058, 13779400), (2100, 13503812), (2352, 12056975), (2450, 11574696), (2744, 10334550), (2800, 10127859), (2940, 9645580), (3430, 8267640), (3675, 7716464), (3920, 7234185), (4116, 6889700), (4200, 6751906), (4900, 5787348), (5145, 5511760), (5488, 5167275), (5880, 4822790), (6860, 4133820), (7350, 3858232), (8232, 3444850), (8400, 3375953), (8575, 3307056), (9800, 2893674), (10290, 2755880), (11760, 2411395), (13720, 2066910), (14700, 1929116), (16464, 1722425), (17150, 1653528), (19600, 1446837), (20580, 1377940), (25725, 1102352), (27440, 1033455), (29400, 964558), (34300, 826764), (41160, 688970), (51450, 551176), (58800, 482279), (68600, 413382), (68897, 411600), (82320, 344485), (102900, 275588), (137200, 206691), (137794, 205800)]