210459600

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1499}}^1$

素因数の和:1539

約数の個数: 240

約数和(自身を含む): 807240000

約数和(自身を除く): 596780400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 90, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 180, 195, 200, 208, 216, 225, 234, 240, 260, 270, 300, 312, 325, 351, 360, 390, 400, 432, 450, 468, 520, 540, 585, 600, 624, 650, 675, 702, 720, 780, 900, 936, 975, 1040, 1080, 1170, 1200, 1300, 1350, 1404, 1499, 1560, 1755, 1800, 1872, 1950, 2160, 2340, 2600, 2700, 2808, 2925, 2998, 3120, 3510, 3600, 3900, 4497, 4680, 5200, 5400, 5616, 5850, 5996, 7020, 7495, 7800, 8775, 8994, 9360, 10800, 11700, 11992, 13491, 14040, 14990, 15600, 17550, 17988, 19487, 22485, 23400, 23984, 26982, 28080, 29980, 35100, 35976, 37475, 38974, 40473, 44970, 46800, 53964, 58461, 59960, 67455, 70200, 71952, 74950, 77948, 80946, 89940, 97435, 107928, 112425, 116922, 119920, 134910, 140400, 149900, 155896, 161892, 175383, 179880, 194870, 202365, 215856, 224850, 233844, 269820, 292305, 299800, 311792, 323784, 337275, 350766, 359760, 389740, 404730, 449700, 467688, 487175, 526149, 539640, 584610, 599600, 647568, 674550, 701532, 779480, 809460, 876915, 899400, 935376, 974350, 1011825, 1052298, 1079280, 1169220, 1349100, 1403064, 1461525, 1558960, 1618920, 1753830, 1798800, 1948700, 2023650, 2104596, 2338440, 2630745, 2698200, 2806128, 2923050, 3237840, 3507660, 3897400, 4047300, 4209192, 4384575, 4676880, 5261490, 5396400, 5846100, 7015320, 7794800, 8094600, 8418384, 8769150, 10522980, 11692200, 13153725, 14030640, 16189200, 17538300, 21045960, 23384400, 26307450, 35076600, 42091920, 52614900, 70153200, 105229800, 210459600]

約数ペア:

[(1, 210459600), (2, 105229800), (3, 70153200), (4, 52614900), (5, 42091920), (6, 35076600), (8, 26307450), (9, 23384400), (10, 21045960), (12, 17538300), (13, 16189200), (15, 14030640), (16, 13153725), (18, 11692200), (20, 10522980), (24, 8769150), (25, 8418384), (26, 8094600), (27, 7794800), (30, 7015320), (36, 5846100), (39, 5396400), (40, 5261490), (45, 4676880), (48, 4384575), (50, 4209192), (52, 4047300), (54, 3897400), (60, 3507660), (65, 3237840), (72, 2923050), (75, 2806128), (78, 2698200), (80, 2630745), (90, 2338440), (100, 2104596), (104, 2023650), (108, 1948700), (117, 1798800), (120, 1753830), (130, 1618920), (135, 1558960), (144, 1461525), (150, 1403064), (156, 1349100), (180, 1169220), (195, 1079280), (200, 1052298), (208, 1011825), (216, 974350), (225, 935376), (234, 899400), (240, 876915), (260, 809460), (270, 779480), (300, 701532), (312, 674550), (325, 647568), (351, 599600), (360, 584610), (390, 539640), (400, 526149), (432, 487175), (450, 467688), (468, 449700), (520, 404730), (540, 389740), (585, 359760), (600, 350766), (624, 337275), (650, 323784), (675, 311792), (702, 299800), (720, 292305), (780, 269820), (900, 233844), (936, 224850), (975, 215856), (1040, 202365), (1080, 194870), (1170, 179880), (1200, 175383), (1300, 161892), (1350, 155896), (1404, 149900), (1499, 140400), (1560, 134910), (1755, 119920), (1800, 116922), (1872, 112425), (1950, 107928), (2160, 97435), (2340, 89940), (2600, 80946), (2700, 77948), (2808, 74950), (2925, 71952), (2998, 70200), (3120, 67455), (3510, 59960), (3600, 58461), (3900, 53964), (4497, 46800), (4680, 44970), (5200, 40473), (5400, 38974), (5616, 37475), (5850, 35976), (5996, 35100), (7020, 29980), (7495, 28080), (7800, 26982), (8775, 23984), (8994, 23400), (9360, 22485), (10800, 19487), (11700, 17988), (11992, 17550), (13491, 15600), (14040, 14990)]