28485748800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{68213}}^1$

素因数の和:68270

約数の個数: 252

約数和(自身を含む): 104737822020

約数和(自身を除く): 76252073220

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 29, 30, 32, 36, 40, 45, 48, 50, 58, 60, 64, 72, 75, 80, 87, 90, 96, 100, 116, 120, 144, 145, 150, 160, 174, 180, 192, 200, 225, 232, 240, 261, 288, 290, 300, 320, 348, 360, 400, 435, 450, 464, 480, 522, 576, 580, 600, 696, 720, 725, 800, 870, 900, 928, 960, 1044, 1160, 1200, 1305, 1392, 1440, 1450, 1600, 1740, 1800, 1856, 2088, 2175, 2320, 2400, 2610, 2784, 2880, 2900, 3480, 3600, 4176, 4350, 4640, 4800, 5220, 5568, 5800, 6525, 6960, 7200, 8352, 8700, 9280, 10440, 11600, 13050, 13920, 14400, 16704, 17400, 20880, 23200, 26100, 27840, 34800, 41760, 46400, 52200, 68213, 69600, 83520, 104400, 136426, 139200, 204639, 208800, 272852, 341065, 409278, 417600, 545704, 613917, 682130, 818556, 1023195, 1091408, 1227834, 1364260, 1637112, 1705325, 1978177, 2046390, 2182816, 2455668, 2728520, 3069585, 3274224, 3410650, 3956354, 4092780, 4365632, 4911336, 5115975, 5457040, 5934531, 6139170, 6548448, 6821300, 7912708, 8185560, 9822672, 9890885, 10231950, 10914080, 11869062, 12278340, 13096896, 13642600, 15347925, 15825416, 16371120, 17803593, 19645344, 19781770, 20463900, 21828160, 23738124, 24556680, 27285200, 29672655, 30695850, 31650832, 32742240, 35607186, 39290688, 39563540, 40927800, 47476248, 49113360, 49454425, 54570400, 59345310, 61391700, 63301664, 65484480, 71214372, 79127080, 81855600, 89017965, 94952496, 98226720, 98908850, 109140800, 118690620, 122783400, 126603328, 142428744, 148363275, 158254160, 163711200, 178035930, 189904992, 196453440, 197817700, 237381240, 245566800, 284857488, 296726550, 316508320, 327422400, 356071860, 379809984, 395635400, 445089825, 474762480, 491133600, 569714976, 593453100, 633016640, 712143720, 791270800, 890179650, 949524960, 982267200, 1139429952, 1186906200, 1424287440, 1582541600, 1780359300, 1899049920, 2373812400, 2848574880, 3165083200, 3560718600, 4747624800, 5697149760, 7121437200, 9495249600, 14242874400, 28485748800]

約数ペア:

[(1, 28485748800), (2, 14242874400), (3, 9495249600), (4, 7121437200), (5, 5697149760), (6, 4747624800), (8, 3560718600), (9, 3165083200), (10, 2848574880), (12, 2373812400), (15, 1899049920), (16, 1780359300), (18, 1582541600), (20, 1424287440), (24, 1186906200), (25, 1139429952), (29, 982267200), (30, 949524960), (32, 890179650), (36, 791270800), (40, 712143720), (45, 633016640), (48, 593453100), (50, 569714976), (58, 491133600), (60, 474762480), (64, 445089825), (72, 395635400), (75, 379809984), (80, 356071860), (87, 327422400), (90, 316508320), (96, 296726550), (100, 284857488), (116, 245566800), (120, 237381240), (144, 197817700), (145, 196453440), (150, 189904992), (160, 178035930), (174, 163711200), (180, 158254160), (192, 148363275), (200, 142428744), (225, 126603328), (232, 122783400), (240, 118690620), (261, 109140800), (288, 98908850), (290, 98226720), (300, 94952496), (320, 89017965), (348, 81855600), (360, 79127080), (400, 71214372), (435, 65484480), (450, 63301664), (464, 61391700), (480, 59345310), (522, 54570400), (576, 49454425), (580, 49113360), (600, 47476248), (696, 40927800), (720, 39563540), (725, 39290688), (800, 35607186), (870, 32742240), (900, 31650832), (928, 30695850), (960, 29672655), (1044, 27285200), (1160, 24556680), (1200, 23738124), (1305, 21828160), (1392, 20463900), (1440, 19781770), (1450, 19645344), (1600, 17803593), (1740, 16371120), (1800, 15825416), (1856, 15347925), (2088, 13642600), (2175, 13096896), (2320, 12278340), (2400, 11869062), (2610, 10914080), (2784, 10231950), (2880, 9890885), (2900, 9822672), (3480, 8185560), (3600, 7912708), (4176, 6821300), (4350, 6548448), (4640, 6139170), (4800, 5934531), (5220, 5457040), (5568, 5115975), (5800, 4911336), (6525, 4365632), (6960, 4092780), (7200, 3956354), (8352, 3410650), (8700, 3274224), (9280, 3069585), (10440, 2728520), (11600, 2455668), (13050, 2182816), (13920, 2046390), (14400, 1978177), (16704, 1705325), (17400, 1637112), (20880, 1364260), (23200, 1227834), (26100, 1091408), (27840, 1023195), (34800, 818556), (41760, 682130), (46400, 613917), (52200, 545704), (68213, 417600), (69600, 409278), (83520, 341065), (104400, 272852), (136426, 208800), (139200, 204639)]