428469600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:510

約数の個数: 288

約数和(自身を含む): 1553900544

約数和(自身を除く): 1125430944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 31, 32, 39, 40, 48, 50, 52, 60, 62, 65, 75, 78, 80, 93, 96, 100, 104, 120, 124, 130, 150, 155, 156, 160, 186, 195, 200, 208, 240, 248, 260, 300, 310, 312, 325, 372, 390, 400, 403, 416, 443, 465, 480, 496, 520, 600, 620, 624, 650, 744, 775, 780, 800, 806, 886, 930, 975, 992, 1040, 1200, 1209, 1240, 1248, 1300, 1329, 1488, 1550, 1560, 1612, 1772, 1860, 1950, 2015, 2080, 2215, 2325, 2400, 2418, 2480, 2600, 2658, 2976, 3100, 3120, 3224, 3544, 3720, 3900, 4030, 4430, 4650, 4836, 4960, 5200, 5316, 5759, 6045, 6200, 6240, 6448, 6645, 7088, 7440, 7800, 8060, 8860, 9300, 9672, 10075, 10400, 10632, 11075, 11518, 12090, 12400, 12896, 13290, 13733, 14176, 14880, 15600, 16120, 17277, 17720, 18600, 19344, 20150, 21264, 22150, 23036, 24180, 24800, 26580, 27466, 28795, 30225, 31200, 32240, 33225, 34554, 35440, 37200, 38688, 40300, 41199, 42528, 44300, 46072, 48360, 53160, 54932, 57590, 60450, 64480, 66450, 68665, 69108, 70880, 74400, 80600, 82398, 86385, 88600, 92144, 96720, 106320, 109864, 115180, 120900, 132900, 137330, 138216, 143975, 161200, 164796, 172770, 177200, 178529, 184288, 193440, 205995, 212640, 219728, 230360, 241800, 265800, 274660, 276432, 287950, 322400, 329592, 343325, 345540, 354400, 357058, 411990, 431925, 439456, 460720, 483600, 531600, 535587, 549320, 552864, 575900, 659184, 686650, 691080, 714116, 823980, 863850, 892645, 921440, 967200, 1029975, 1063200, 1071174, 1098640, 1151800, 1318368, 1373300, 1382160, 1428232, 1647960, 1727700, 1785290, 2059950, 2142348, 2197280, 2303600, 2677935, 2746600, 2764320, 2856464, 3295920, 3455400, 3570580, 4119900, 4284696, 4463225, 4607200, 5355870, 5493200, 5712928, 6591840, 6910800, 7141160, 8239800, 8569392, 8926450, 10711740, 10986400, 13389675, 13821600, 14282320, 16479600, 17138784, 17852900, 21423480, 26779350, 28564640, 32959200, 35705800, 42846960, 53558700, 71411600, 85693920, 107117400, 142823200, 214234800, 428469600]

約数ペア:

[(1, 428469600), (2, 214234800), (3, 142823200), (4, 107117400), (5, 85693920), (6, 71411600), (8, 53558700), (10, 42846960), (12, 35705800), (13, 32959200), (15, 28564640), (16, 26779350), (20, 21423480), (24, 17852900), (25, 17138784), (26, 16479600), (30, 14282320), (31, 13821600), (32, 13389675), (39, 10986400), (40, 10711740), (48, 8926450), (50, 8569392), (52, 8239800), (60, 7141160), (62, 6910800), (65, 6591840), (75, 5712928), (78, 5493200), (80, 5355870), (93, 4607200), (96, 4463225), (100, 4284696), (104, 4119900), (120, 3570580), (124, 3455400), (130, 3295920), (150, 2856464), (155, 2764320), (156, 2746600), (160, 2677935), (186, 2303600), (195, 2197280), (200, 2142348), (208, 2059950), (240, 1785290), (248, 1727700), (260, 1647960), (300, 1428232), (310, 1382160), (312, 1373300), (325, 1318368), (372, 1151800), (390, 1098640), (400, 1071174), (403, 1063200), (416, 1029975), (443, 967200), (465, 921440), (480, 892645), (496, 863850), (520, 823980), (600, 714116), (620, 691080), (624, 686650), (650, 659184), (744, 575900), (775, 552864), (780, 549320), (800, 535587), (806, 531600), (886, 483600), (930, 460720), (975, 439456), (992, 431925), (1040, 411990), (1200, 357058), (1209, 354400), (1240, 345540), (1248, 343325), (1300, 329592), (1329, 322400), (1488, 287950), (1550, 276432), (1560, 274660), (1612, 265800), (1772, 241800), (1860, 230360), (1950, 219728), (2015, 212640), (2080, 205995), (2215, 193440), (2325, 184288), (2400, 178529), (2418, 177200), (2480, 172770), (2600, 164796), (2658, 161200), (2976, 143975), (3100, 138216), (3120, 137330), (3224, 132900), (3544, 120900), (3720, 115180), (3900, 109864), (4030, 106320), (4430, 96720), (4650, 92144), (4836, 88600), (4960, 86385), (5200, 82398), (5316, 80600), (5759, 74400), (6045, 70880), (6200, 69108), (6240, 68665), (6448, 66450), (6645, 64480), (7088, 60450), (7440, 57590), (7800, 54932), (8060, 53160), (8860, 48360), (9300, 46072), (9672, 44300), (10075, 42528), (10400, 41199), (10632, 40300), (11075, 38688), (11518, 37200), (12090, 35440), (12400, 34554), (12896, 33225), (13290, 32240), (13733, 31200), (14176, 30225), (14880, 28795), (15600, 27466), (16120, 26580), (17277, 24800), (17720, 24180), (18600, 23036), (19344, 22150), (20150, 21264)]