51136800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:196

約数の個数: 288

約数和(自身を含む): 196862400

約数和(自身を除く): 145725600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 25, 26, 30, 32, 33, 39, 40, 44, 48, 50, 52, 55, 60, 65, 66, 75, 78, 80, 88, 96, 100, 104, 110, 120, 130, 132, 143, 149, 150, 156, 160, 165, 176, 195, 200, 208, 220, 240, 260, 264, 275, 286, 298, 300, 312, 325, 330, 352, 390, 400, 416, 429, 440, 447, 480, 520, 528, 550, 572, 596, 600, 624, 650, 660, 715, 745, 780, 800, 825, 858, 880, 894, 975, 1040, 1056, 1100, 1144, 1192, 1200, 1248, 1300, 1320, 1430, 1490, 1560, 1639, 1650, 1716, 1760, 1788, 1937, 1950, 2080, 2145, 2200, 2235, 2288, 2384, 2400, 2600, 2640, 2860, 2980, 3120, 3278, 3300, 3432, 3575, 3576, 3725, 3874, 3900, 4290, 4400, 4470, 4576, 4768, 4917, 5200, 5280, 5720, 5811, 5960, 6240, 6556, 6600, 6864, 7150, 7152, 7450, 7748, 7800, 8195, 8580, 8800, 8940, 9685, 9834, 10400, 10725, 11175, 11440, 11622, 11920, 13112, 13200, 13728, 14300, 14304, 14900, 15496, 15600, 16390, 17160, 17880, 19370, 19668, 21307, 21450, 22350, 22880, 23244, 23840, 24585, 26224, 26400, 28600, 29055, 29800, 30992, 31200, 32780, 34320, 35760, 38740, 39336, 40975, 42614, 42900, 44700, 46488, 48425, 49170, 52448, 57200, 58110, 59600, 61984, 63921, 65560, 68640, 71520, 77480, 78672, 81950, 85228, 85800, 89400, 92976, 96850, 98340, 106535, 114400, 116220, 119200, 122925, 127842, 131120, 145275, 154960, 157344, 163900, 170456, 171600, 178800, 185952, 193700, 196680, 213070, 232440, 245850, 255684, 262240, 290550, 309920, 319605, 327800, 340912, 343200, 357600, 387400, 393360, 426140, 464880, 491700, 511368, 532675, 581100, 639210, 655600, 681824, 774800, 786720, 852280, 929760, 983400, 1022736, 1065350, 1162200, 1278420, 1311200, 1549600, 1598025, 1704560, 1966800, 2045472, 2130700, 2324400, 2556840, 3196050, 3409120, 3933600, 4261400, 4648800, 5113680, 6392100, 8522800, 10227360, 12784200, 17045600, 25568400, 51136800]

約数ペア:

[(1, 51136800), (2, 25568400), (3, 17045600), (4, 12784200), (5, 10227360), (6, 8522800), (8, 6392100), (10, 5113680), (11, 4648800), (12, 4261400), (13, 3933600), (15, 3409120), (16, 3196050), (20, 2556840), (22, 2324400), (24, 2130700), (25, 2045472), (26, 1966800), (30, 1704560), (32, 1598025), (33, 1549600), (39, 1311200), (40, 1278420), (44, 1162200), (48, 1065350), (50, 1022736), (52, 983400), (55, 929760), (60, 852280), (65, 786720), (66, 774800), (75, 681824), (78, 655600), (80, 639210), (88, 581100), (96, 532675), (100, 511368), (104, 491700), (110, 464880), (120, 426140), (130, 393360), (132, 387400), (143, 357600), (149, 343200), (150, 340912), (156, 327800), (160, 319605), (165, 309920), (176, 290550), (195, 262240), (200, 255684), (208, 245850), (220, 232440), (240, 213070), (260, 196680), (264, 193700), (275, 185952), (286, 178800), (298, 171600), (300, 170456), (312, 163900), (325, 157344), (330, 154960), (352, 145275), (390, 131120), (400, 127842), (416, 122925), (429, 119200), (440, 116220), (447, 114400), (480, 106535), (520, 98340), (528, 96850), (550, 92976), (572, 89400), (596, 85800), (600, 85228), (624, 81950), (650, 78672), (660, 77480), (715, 71520), (745, 68640), (780, 65560), (800, 63921), (825, 61984), (858, 59600), (880, 58110), (894, 57200), (975, 52448), (1040, 49170), (1056, 48425), (1100, 46488), (1144, 44700), (1192, 42900), (1200, 42614), (1248, 40975), (1300, 39336), (1320, 38740), (1430, 35760), (1490, 34320), (1560, 32780), (1639, 31200), (1650, 30992), (1716, 29800), (1760, 29055), (1788, 28600), (1937, 26400), (1950, 26224), (2080, 24585), (2145, 23840), (2200, 23244), (2235, 22880), (2288, 22350), (2384, 21450), (2400, 21307), (2600, 19668), (2640, 19370), (2860, 17880), (2980, 17160), (3120, 16390), (3278, 15600), (3300, 15496), (3432, 14900), (3575, 14304), (3576, 14300), (3725, 13728), (3874, 13200), (3900, 13112), (4290, 11920), (4400, 11622), (4470, 11440), (4576, 11175), (4768, 10725), (4917, 10400), (5200, 9834), (5280, 9685), (5720, 8940), (5811, 8800), (5960, 8580), (6240, 8195), (6556, 7800), (6600, 7748), (6864, 7450), (7150, 7152)]