2200234920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{45497}}^1$

素因数の和:45555

約数の個数: 128

約数和(自身を含む): 7337917440

約数和(自身を除く): 5137682520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 8060, 9672, 12090, 16120, 24180, 45497, 48360, 90994, 136491, 181988, 227485, 272982, 363976, 454970, 545964, 591461, 682455, 909940, 1091928, 1182922, 1364910, 1410407, 1774383, 1819880, 2365844, 2729820, 2820814, 2957305, 3548766, 4231221, 4731688, 5459640, 5641628, 5914610, 7052035, 7097532, 8462442, 8871915, 11283256, 11829220, 14104070, 14195064, 16924884, 17743830, 18335291, 21156105, 23658440, 28208140, 33849768, 35487660, 36670582, 42312210, 55005873, 56416280, 70975320, 73341164, 84624420, 91676455, 110011746, 146682328, 169248840, 183352910, 220023492, 275029365, 366705820, 440046984, 550058730, 733411640, 1100117460, 2200234920]

約数ペア:

[(1, 2200234920), (2, 1100117460), (3, 733411640), (4, 550058730), (5, 440046984), (6, 366705820), (8, 275029365), (10, 220023492), (12, 183352910), (13, 169248840), (15, 146682328), (20, 110011746), (24, 91676455), (26, 84624420), (30, 73341164), (31, 70975320), (39, 56416280), (40, 55005873), (52, 42312210), (60, 36670582), (62, 35487660), (65, 33849768), (78, 28208140), (93, 23658440), (104, 21156105), (120, 18335291), (124, 17743830), (130, 16924884), (155, 14195064), (156, 14104070), (186, 11829220), (195, 11283256), (248, 8871915), (260, 8462442), (310, 7097532), (312, 7052035), (372, 5914610), (390, 5641628), (403, 5459640), (465, 4731688), (520, 4231221), (620, 3548766), (744, 2957305), (780, 2820814), (806, 2729820), (930, 2365844), (1209, 1819880), (1240, 1774383), (1560, 1410407), (1612, 1364910), (1860, 1182922), (2015, 1091928), (2418, 909940), (3224, 682455), (3720, 591461), (4030, 545964), (4836, 454970), (6045, 363976), (8060, 272982), (9672, 227485), (12090, 181988), (16120, 136491), (24180, 90994), (45497, 48360)]