1830520800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{13381}}^1$

素因数の和:13426

約数の個数: 216

約数和(自身を含む): 6795111960

約数和(自身を除く): 4964591160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 144, 150, 152, 160, 171, 180, 190, 200, 225, 228, 240, 285, 288, 300, 304, 342, 360, 380, 400, 450, 456, 475, 480, 570, 600, 608, 684, 720, 760, 800, 855, 900, 912, 950, 1140, 1200, 1368, 1425, 1440, 1520, 1710, 1800, 1824, 1900, 2280, 2400, 2736, 2850, 3040, 3420, 3600, 3800, 4275, 4560, 5472, 5700, 6840, 7200, 7600, 8550, 9120, 11400, 13381, 13680, 15200, 17100, 22800, 26762, 27360, 34200, 40143, 45600, 53524, 66905, 68400, 80286, 107048, 120429, 133810, 136800, 160572, 200715, 214096, 240858, 254239, 267620, 321144, 334525, 401430, 428192, 481716, 508478, 535240, 602145, 642288, 669050, 762717, 802860, 963432, 1003575, 1016956, 1070480, 1204290, 1271195, 1284576, 1338100, 1525434, 1605720, 1926864, 2007150, 2033912, 2140960, 2288151, 2408580, 2542390, 2676200, 3010725, 3050868, 3211440, 3813585, 3853728, 4014300, 4067824, 4576302, 4817160, 5084780, 5352400, 6021450, 6101736, 6355975, 6422880, 7627170, 8028600, 8135648, 9152604, 9634320, 10169560, 10704800, 11440755, 12042900, 12203472, 12711950, 15254340, 16057200, 18305208, 19067925, 19268640, 20339120, 22881510, 24085800, 24406944, 25423900, 30508680, 32114400, 36610416, 38135850, 40678240, 45763020, 48171600, 50847800, 57203775, 61017360, 73220832, 76271700, 91526040, 96343200, 101695600, 114407550, 122034720, 152543400, 183052080, 203391200, 228815100, 305086800, 366104160, 457630200, 610173600, 915260400, 1830520800]

約数ペア:

[(1, 1830520800), (2, 915260400), (3, 610173600), (4, 457630200), (5, 366104160), (6, 305086800), (8, 228815100), (9, 203391200), (10, 183052080), (12, 152543400), (15, 122034720), (16, 114407550), (18, 101695600), (19, 96343200), (20, 91526040), (24, 76271700), (25, 73220832), (30, 61017360), (32, 57203775), (36, 50847800), (38, 48171600), (40, 45763020), (45, 40678240), (48, 38135850), (50, 36610416), (57, 32114400), (60, 30508680), (72, 25423900), (75, 24406944), (76, 24085800), (80, 22881510), (90, 20339120), (95, 19268640), (96, 19067925), (100, 18305208), (114, 16057200), (120, 15254340), (144, 12711950), (150, 12203472), (152, 12042900), (160, 11440755), (171, 10704800), (180, 10169560), (190, 9634320), (200, 9152604), (225, 8135648), (228, 8028600), (240, 7627170), (285, 6422880), (288, 6355975), (300, 6101736), (304, 6021450), (342, 5352400), (360, 5084780), (380, 4817160), (400, 4576302), (450, 4067824), (456, 4014300), (475, 3853728), (480, 3813585), (570, 3211440), (600, 3050868), (608, 3010725), (684, 2676200), (720, 2542390), (760, 2408580), (800, 2288151), (855, 2140960), (900, 2033912), (912, 2007150), (950, 1926864), (1140, 1605720), (1200, 1525434), (1368, 1338100), (1425, 1284576), (1440, 1271195), (1520, 1204290), (1710, 1070480), (1800, 1016956), (1824, 1003575), (1900, 963432), (2280, 802860), (2400, 762717), (2736, 669050), (2850, 642288), (3040, 602145), (3420, 535240), (3600, 508478), (3800, 481716), (4275, 428192), (4560, 401430), (5472, 334525), (5700, 321144), (6840, 267620), (7200, 254239), (7600, 240858), (8550, 214096), (9120, 200715), (11400, 160572), (13381, 136800), (13680, 133810), (15200, 120429), (17100, 107048), (22800, 80286), (26762, 68400), (27360, 66905), (34200, 53524), (40143, 45600)]