52200720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3$

素因数の和:72

約数の個数: 320

約数和(自身を含む): 212486400

約数和(自身を除く): 160285680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 144, 156, 165, 169, 176, 180, 195, 198, 208, 216, 220, 234, 240, 260, 264, 270, 286, 297, 312, 330, 338, 351, 360, 390, 396, 429, 432, 440, 468, 495, 507, 520, 528, 540, 572, 585, 594, 624, 660, 676, 702, 715, 720, 780, 792, 845, 858, 880, 936, 990, 1014, 1040, 1080, 1144, 1170, 1188, 1287, 1320, 1352, 1404, 1430, 1485, 1521, 1560, 1584, 1690, 1716, 1755, 1859, 1872, 1980, 2028, 2145, 2160, 2197, 2288, 2340, 2376, 2535, 2574, 2640, 2704, 2808, 2860, 2970, 3042, 3120, 3380, 3432, 3510, 3718, 3861, 3960, 4056, 4290, 4394, 4563, 4680, 4752, 5070, 5148, 5577, 5616, 5720, 5940, 6084, 6435, 6591, 6760, 6864, 7020, 7436, 7605, 7722, 7920, 8112, 8580, 8788, 9126, 9295, 9360, 10140, 10296, 10985, 11154, 11440, 11880, 12168, 12870, 13182, 13520, 14040, 14872, 15210, 15444, 16731, 17160, 17576, 18252, 18590, 19305, 19773, 20280, 20592, 21970, 22308, 22815, 23760, 24167, 24336, 25740, 26364, 27885, 28080, 29744, 30420, 30888, 32955, 33462, 34320, 35152, 36504, 37180, 38610, 39546, 40560, 43940, 44616, 45630, 48334, 50193, 51480, 52728, 55770, 59319, 60840, 61776, 65910, 66924, 72501, 73008, 74360, 77220, 79092, 83655, 87880, 89232, 91260, 96668, 98865, 100386, 102960, 105456, 111540, 118638, 120835, 121680, 131820, 133848, 145002, 148720, 154440, 158184, 167310, 175760, 182520, 193336, 197730, 200772, 217503, 223080, 237276, 241670, 250965, 263640, 267696, 290004, 296595, 308880, 316368, 334620, 362505, 365040, 386672, 395460, 401544, 435006, 446160, 474552, 483340, 501930, 527280, 580008, 593190, 652509, 669240, 725010, 790920, 803088, 870012, 949104, 966680, 1003860, 1087515, 1160016, 1186380, 1305018, 1338480, 1450020, 1581840, 1740024, 1933360, 2007720, 2175030, 2372760, 2610036, 2900040, 3262545, 3480048, 4015440, 4350060, 4745520, 5220072, 5800080, 6525090, 8700120, 10440144, 13050180, 17400240, 26100360, 52200720]

約数ペア:

[(1, 52200720), (2, 26100360), (3, 17400240), (4, 13050180), (5, 10440144), (6, 8700120), (8, 6525090), (9, 5800080), (10, 5220072), (11, 4745520), (12, 4350060), (13, 4015440), (15, 3480048), (16, 3262545), (18, 2900040), (20, 2610036), (22, 2372760), (24, 2175030), (26, 2007720), (27, 1933360), (30, 1740024), (33, 1581840), (36, 1450020), (39, 1338480), (40, 1305018), (44, 1186380), (45, 1160016), (48, 1087515), (52, 1003860), (54, 966680), (55, 949104), (60, 870012), (65, 803088), (66, 790920), (72, 725010), (78, 669240), (80, 652509), (88, 593190), (90, 580008), (99, 527280), (104, 501930), (108, 483340), (110, 474552), (117, 446160), (120, 435006), (130, 401544), (132, 395460), (135, 386672), (143, 365040), (144, 362505), (156, 334620), (165, 316368), (169, 308880), (176, 296595), (180, 290004), (195, 267696), (198, 263640), (208, 250965), (216, 241670), (220, 237276), (234, 223080), (240, 217503), (260, 200772), (264, 197730), (270, 193336), (286, 182520), (297, 175760), (312, 167310), (330, 158184), (338, 154440), (351, 148720), (360, 145002), (390, 133848), (396, 131820), (429, 121680), (432, 120835), (440, 118638), (468, 111540), (495, 105456), (507, 102960), (520, 100386), (528, 98865), (540, 96668), (572, 91260), (585, 89232), (594, 87880), (624, 83655), (660, 79092), (676, 77220), (702, 74360), (715, 73008), (720, 72501), (780, 66924), (792, 65910), (845, 61776), (858, 60840), (880, 59319), (936, 55770), (990, 52728), (1014, 51480), (1040, 50193), (1080, 48334), (1144, 45630), (1170, 44616), (1188, 43940), (1287, 40560), (1320, 39546), (1352, 38610), (1404, 37180), (1430, 36504), (1485, 35152), (1521, 34320), (1560, 33462), (1584, 32955), (1690, 30888), (1716, 30420), (1755, 29744), (1859, 28080), (1872, 27885), (1980, 26364), (2028, 25740), (2145, 24336), (2160, 24167), (2197, 23760), (2288, 22815), (2340, 22308), (2376, 21970), (2535, 20592), (2574, 20280), (2640, 19773), (2704, 19305), (2808, 18590), (2860, 18252), (2970, 17576), (3042, 17160), (3120, 16731), (3380, 15444), (3432, 15210), (3510, 14872), (3718, 14040), (3861, 13520), (3960, 13182), (4056, 12870), (4290, 12168), (4394, 11880), (4563, 11440), (4680, 11154), (4752, 10985), (5070, 10296), (5148, 10140), (5577, 9360), (5616, 9295), (5720, 9126), (5940, 8788), (6084, 8580), (6435, 8112), (6591, 7920), (6760, 7722), (6864, 7605), (7020, 7436)]