245598600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2$

素因数の和:129

約数の個数: 288

約数和(自身を含む): 879318720

約数和(自身を除く): 633720120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 25, 26, 30, 37, 39, 40, 46, 50, 52, 60, 65, 69, 74, 75, 78, 92, 100, 104, 111, 115, 120, 130, 138, 148, 150, 156, 184, 185, 195, 200, 222, 230, 260, 276, 296, 299, 300, 312, 325, 345, 370, 390, 444, 460, 481, 520, 552, 555, 575, 598, 600, 650, 690, 740, 780, 851, 888, 897, 920, 925, 962, 975, 1110, 1150, 1196, 1300, 1369, 1380, 1443, 1480, 1495, 1560, 1702, 1725, 1794, 1850, 1924, 1950, 2220, 2300, 2392, 2405, 2553, 2600, 2738, 2760, 2775, 2886, 2990, 3404, 3450, 3588, 3700, 3848, 3900, 4107, 4255, 4440, 4485, 4600, 4810, 5106, 5476, 5550, 5772, 5980, 6808, 6845, 6900, 7176, 7215, 7400, 7475, 7800, 8214, 8510, 8970, 9620, 10212, 10952, 11063, 11100, 11544, 11960, 12025, 12765, 13690, 13800, 14430, 14950, 16428, 17020, 17797, 17940, 19240, 20424, 20535, 21275, 22126, 22200, 22425, 24050, 25530, 27380, 28860, 29900, 31487, 32856, 33189, 34040, 34225, 35594, 35880, 36075, 41070, 42550, 44252, 44850, 48100, 51060, 53391, 54760, 55315, 57720, 59800, 62974, 63825, 66378, 68450, 71188, 72150, 82140, 85100, 88504, 88985, 89700, 94461, 96200, 102120, 102675, 106782, 110630, 125948, 127650, 132756, 136900, 142376, 144300, 157435, 164280, 165945, 170200, 177970, 179400, 188922, 205350, 213564, 221260, 251896, 255300, 265512, 266955, 273800, 276575, 288600, 314870, 331890, 355940, 377844, 409331, 410700, 427128, 442520, 444925, 472305, 510600, 533910, 553150, 629740, 663780, 711880, 755688, 787175, 818662, 821400, 829725, 889850, 944610, 1067820, 1106300, 1227993, 1259480, 1327560, 1334775, 1574350, 1637324, 1659450, 1779700, 1889220, 2046655, 2135640, 2212600, 2361525, 2455986, 2669550, 3148700, 3274648, 3318900, 3559400, 3778440, 4093310, 4723050, 4911972, 5339100, 6139965, 6297400, 6637800, 8186620, 9446100, 9823944, 10233275, 10678200, 12279930, 16373240, 18892200, 20466550, 24559860, 30699825, 40933100, 49119720, 61399650, 81866200, 122799300, 245598600]

約数ペア:

[(1, 245598600), (2, 122799300), (3, 81866200), (4, 61399650), (5, 49119720), (6, 40933100), (8, 30699825), (10, 24559860), (12, 20466550), (13, 18892200), (15, 16373240), (20, 12279930), (23, 10678200), (24, 10233275), (25, 9823944), (26, 9446100), (30, 8186620), (37, 6637800), (39, 6297400), (40, 6139965), (46, 5339100), (50, 4911972), (52, 4723050), (60, 4093310), (65, 3778440), (69, 3559400), (74, 3318900), (75, 3274648), (78, 3148700), (92, 2669550), (100, 2455986), (104, 2361525), (111, 2212600), (115, 2135640), (120, 2046655), (130, 1889220), (138, 1779700), (148, 1659450), (150, 1637324), (156, 1574350), (184, 1334775), (185, 1327560), (195, 1259480), (200, 1227993), (222, 1106300), (230, 1067820), (260, 944610), (276, 889850), (296, 829725), (299, 821400), (300, 818662), (312, 787175), (325, 755688), (345, 711880), (370, 663780), (390, 629740), (444, 553150), (460, 533910), (481, 510600), (520, 472305), (552, 444925), (555, 442520), (575, 427128), (598, 410700), (600, 409331), (650, 377844), (690, 355940), (740, 331890), (780, 314870), (851, 288600), (888, 276575), (897, 273800), (920, 266955), (925, 265512), (962, 255300), (975, 251896), (1110, 221260), (1150, 213564), (1196, 205350), (1300, 188922), (1369, 179400), (1380, 177970), (1443, 170200), (1480, 165945), (1495, 164280), (1560, 157435), (1702, 144300), (1725, 142376), (1794, 136900), (1850, 132756), (1924, 127650), (1950, 125948), (2220, 110630), (2300, 106782), (2392, 102675), (2405, 102120), (2553, 96200), (2600, 94461), (2738, 89700), (2760, 88985), (2775, 88504), (2886, 85100), (2990, 82140), (3404, 72150), (3450, 71188), (3588, 68450), (3700, 66378), (3848, 63825), (3900, 62974), (4107, 59800), (4255, 57720), (4440, 55315), (4485, 54760), (4600, 53391), (4810, 51060), (5106, 48100), (5476, 44850), (5550, 44252), (5772, 42550), (5980, 41070), (6808, 36075), (6845, 35880), (6900, 35594), (7176, 34225), (7215, 34040), (7400, 33189), (7475, 32856), (7800, 31487), (8214, 29900), (8510, 28860), (8970, 27380), (9620, 25530), (10212, 24050), (10952, 22425), (11063, 22200), (11100, 22126), (11544, 21275), (11960, 20535), (12025, 20424), (12765, 19240), (13690, 17940), (13800, 17797), (14430, 17020), (14950, 16428)]