168776400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:414

約数の個数: 240

約数和(自身を含む): 602739200

約数和(自身を除く): 433962800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 31, 39, 40, 48, 50, 52, 60, 62, 65, 75, 78, 80, 93, 100, 104, 120, 124, 130, 150, 155, 156, 186, 195, 200, 208, 240, 248, 260, 300, 310, 312, 325, 349, 372, 390, 400, 403, 465, 496, 520, 600, 620, 624, 650, 698, 744, 775, 780, 806, 930, 975, 1040, 1047, 1200, 1209, 1240, 1300, 1396, 1488, 1550, 1560, 1612, 1745, 1860, 1950, 2015, 2094, 2325, 2418, 2480, 2600, 2792, 3100, 3120, 3224, 3490, 3720, 3900, 4030, 4188, 4537, 4650, 4836, 5200, 5235, 5584, 6045, 6200, 6448, 6980, 7440, 7800, 8060, 8376, 8725, 9074, 9300, 9672, 10075, 10470, 10819, 12090, 12400, 13611, 13960, 15600, 16120, 16752, 17450, 18148, 18600, 19344, 20150, 20940, 21638, 22685, 24180, 26175, 27222, 27920, 30225, 32240, 32457, 34900, 36296, 37200, 40300, 41880, 43276, 45370, 48360, 52350, 54095, 54444, 60450, 64914, 68055, 69800, 72592, 80600, 83760, 86552, 90740, 96720, 104700, 108190, 108888, 113425, 120900, 129828, 136110, 139600, 140647, 161200, 162285, 173104, 181480, 209400, 216380, 217776, 226850, 241800, 259656, 270475, 272220, 281294, 324570, 340275, 362960, 418800, 421941, 432760, 453700, 483600, 519312, 540950, 544440, 562588, 649140, 680550, 703235, 811425, 843882, 865520, 907400, 1081900, 1088880, 1125176, 1298280, 1361100, 1406470, 1622850, 1687764, 1814800, 2109705, 2163800, 2250352, 2596560, 2722200, 2812940, 3245700, 3375528, 3516175, 4219410, 4327600, 5444400, 5625880, 6491400, 6751056, 7032350, 8438820, 10548525, 11251760, 12982800, 14064700, 16877640, 21097050, 28129400, 33755280, 42194100, 56258800, 84388200, 168776400]

約数ペア:

[(1, 168776400), (2, 84388200), (3, 56258800), (4, 42194100), (5, 33755280), (6, 28129400), (8, 21097050), (10, 16877640), (12, 14064700), (13, 12982800), (15, 11251760), (16, 10548525), (20, 8438820), (24, 7032350), (25, 6751056), (26, 6491400), (30, 5625880), (31, 5444400), (39, 4327600), (40, 4219410), (48, 3516175), (50, 3375528), (52, 3245700), (60, 2812940), (62, 2722200), (65, 2596560), (75, 2250352), (78, 2163800), (80, 2109705), (93, 1814800), (100, 1687764), (104, 1622850), (120, 1406470), (124, 1361100), (130, 1298280), (150, 1125176), (155, 1088880), (156, 1081900), (186, 907400), (195, 865520), (200, 843882), (208, 811425), (240, 703235), (248, 680550), (260, 649140), (300, 562588), (310, 544440), (312, 540950), (325, 519312), (349, 483600), (372, 453700), (390, 432760), (400, 421941), (403, 418800), (465, 362960), (496, 340275), (520, 324570), (600, 281294), (620, 272220), (624, 270475), (650, 259656), (698, 241800), (744, 226850), (775, 217776), (780, 216380), (806, 209400), (930, 181480), (975, 173104), (1040, 162285), (1047, 161200), (1200, 140647), (1209, 139600), (1240, 136110), (1300, 129828), (1396, 120900), (1488, 113425), (1550, 108888), (1560, 108190), (1612, 104700), (1745, 96720), (1860, 90740), (1950, 86552), (2015, 83760), (2094, 80600), (2325, 72592), (2418, 69800), (2480, 68055), (2600, 64914), (2792, 60450), (3100, 54444), (3120, 54095), (3224, 52350), (3490, 48360), (3720, 45370), (3900, 43276), (4030, 41880), (4188, 40300), (4537, 37200), (4650, 36296), (4836, 34900), (5200, 32457), (5235, 32240), (5584, 30225), (6045, 27920), (6200, 27222), (6448, 26175), (6980, 24180), (7440, 22685), (7800, 21638), (8060, 20940), (8376, 20150), (8725, 19344), (9074, 18600), (9300, 18148), (9672, 17450), (10075, 16752), (10470, 16120), (10819, 15600), (12090, 13960), (12400, 13611)]