91977000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 256

約数和(自身を含む): 316293120

約数和(自身を除く): 224316120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 31, 40, 43, 46, 50, 60, 62, 69, 75, 86, 92, 93, 100, 115, 120, 124, 125, 129, 138, 150, 155, 172, 184, 186, 200, 215, 230, 248, 250, 258, 276, 300, 310, 344, 345, 372, 375, 430, 460, 465, 500, 516, 552, 575, 600, 620, 645, 690, 713, 744, 750, 775, 860, 920, 930, 989, 1000, 1032, 1075, 1150, 1240, 1290, 1333, 1380, 1426, 1500, 1550, 1720, 1725, 1860, 1978, 2139, 2150, 2300, 2325, 2580, 2666, 2760, 2852, 2875, 2967, 3000, 3100, 3225, 3450, 3565, 3720, 3875, 3956, 3999, 4278, 4300, 4600, 4650, 4945, 5160, 5332, 5375, 5704, 5750, 5934, 6200, 6450, 6665, 6900, 7130, 7750, 7912, 7998, 8556, 8600, 8625, 9300, 9890, 10664, 10695, 10750, 11500, 11625, 11868, 12900, 13330, 13800, 14260, 14835, 15500, 15996, 16125, 17112, 17250, 17825, 18600, 19780, 19995, 21390, 21500, 23000, 23250, 23736, 24725, 25800, 26660, 28520, 29670, 30659, 31000, 31992, 32250, 33325, 34500, 35650, 39560, 39990, 42780, 43000, 46500, 49450, 53320, 53475, 59340, 61318, 64500, 66650, 69000, 71300, 74175, 79980, 85560, 89125, 91977, 93000, 98900, 99975, 106950, 118680, 122636, 123625, 129000, 133300, 142600, 148350, 153295, 159960, 166625, 178250, 183954, 197800, 199950, 213900, 245272, 247250, 266600, 267375, 296700, 306590, 333250, 356500, 367908, 370875, 399900, 427800, 459885, 494500, 499875, 534750, 593400, 613180, 666500, 713000, 735816, 741750, 766475, 799800, 919770, 989000, 999750, 1069500, 1226360, 1333000, 1483500, 1532950, 1839540, 1999500, 2139000, 2299425, 2967000, 3065900, 3679080, 3832375, 3999000, 4598850, 6131800, 7664750, 9197700, 11497125, 15329500, 18395400, 22994250, 30659000, 45988500, 91977000]

約数ペア:

[(1, 91977000), (2, 45988500), (3, 30659000), (4, 22994250), (5, 18395400), (6, 15329500), (8, 11497125), (10, 9197700), (12, 7664750), (15, 6131800), (20, 4598850), (23, 3999000), (24, 3832375), (25, 3679080), (30, 3065900), (31, 2967000), (40, 2299425), (43, 2139000), (46, 1999500), (50, 1839540), (60, 1532950), (62, 1483500), (69, 1333000), (75, 1226360), (86, 1069500), (92, 999750), (93, 989000), (100, 919770), (115, 799800), (120, 766475), (124, 741750), (125, 735816), (129, 713000), (138, 666500), (150, 613180), (155, 593400), (172, 534750), (184, 499875), (186, 494500), (200, 459885), (215, 427800), (230, 399900), (248, 370875), (250, 367908), (258, 356500), (276, 333250), (300, 306590), (310, 296700), (344, 267375), (345, 266600), (372, 247250), (375, 245272), (430, 213900), (460, 199950), (465, 197800), (500, 183954), (516, 178250), (552, 166625), (575, 159960), (600, 153295), (620, 148350), (645, 142600), (690, 133300), (713, 129000), (744, 123625), (750, 122636), (775, 118680), (860, 106950), (920, 99975), (930, 98900), (989, 93000), (1000, 91977), (1032, 89125), (1075, 85560), (1150, 79980), (1240, 74175), (1290, 71300), (1333, 69000), (1380, 66650), (1426, 64500), (1500, 61318), (1550, 59340), (1720, 53475), (1725, 53320), (1860, 49450), (1978, 46500), (2139, 43000), (2150, 42780), (2300, 39990), (2325, 39560), (2580, 35650), (2666, 34500), (2760, 33325), (2852, 32250), (2875, 31992), (2967, 31000), (3000, 30659), (3100, 29670), (3225, 28520), (3450, 26660), (3565, 25800), (3720, 24725), (3875, 23736), (3956, 23250), (3999, 23000), (4278, 21500), (4300, 21390), (4600, 19995), (4650, 19780), (4945, 18600), (5160, 17825), (5332, 17250), (5375, 17112), (5704, 16125), (5750, 15996), (5934, 15500), (6200, 14835), (6450, 14260), (6665, 13800), (6900, 13330), (7130, 12900), (7750, 11868), (7912, 11625), (7998, 11500), (8556, 10750), (8600, 10695), (8625, 10664), (9300, 9890)]