82779300

素因数分解:

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

素因数の和:120

約数の個数: 288

約数和(自身を含む): 293314560

約数和(自身を除く): 210535260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 27, 30, 31, 36, 43, 45, 46, 50, 54, 60, 62, 69, 75, 86, 90, 92, 93, 100, 108, 115, 124, 129, 135, 138, 150, 155, 172, 180, 186, 207, 215, 225, 230, 258, 270, 276, 279, 300, 310, 345, 372, 387, 414, 430, 450, 460, 465, 516, 540, 558, 575, 620, 621, 645, 675, 690, 713, 774, 775, 828, 837, 860, 900, 930, 989, 1035, 1075, 1116, 1150, 1161, 1242, 1290, 1333, 1350, 1380, 1395, 1426, 1548, 1550, 1674, 1725, 1860, 1935, 1978, 2070, 2139, 2150, 2300, 2322, 2325, 2484, 2580, 2666, 2700, 2790, 2852, 2967, 3100, 3105, 3225, 3348, 3450, 3565, 3870, 3956, 3999, 4140, 4185, 4278, 4300, 4644, 4650, 4945, 5175, 5332, 5580, 5805, 5934, 6210, 6417, 6450, 6665, 6900, 6975, 7130, 7740, 7998, 8370, 8556, 8901, 9300, 9675, 9890, 10350, 10695, 11610, 11868, 11997, 12420, 12834, 12900, 13330, 13950, 14260, 14835, 15525, 15996, 16740, 17802, 17825, 19251, 19350, 19780, 19995, 20700, 20925, 21390, 23220, 23994, 24725, 25668, 26660, 26703, 27900, 29025, 29670, 30659, 31050, 32085, 33325, 35604, 35650, 35991, 38502, 38700, 39990, 41850, 42780, 44505, 47988, 49450, 53406, 53475, 58050, 59340, 59985, 61318, 62100, 64170, 66650, 71300, 71982, 74175, 77004, 79980, 83700, 89010, 91977, 96255, 98900, 99975, 106812, 106950, 116100, 119970, 122636, 128340, 133300, 133515, 143964, 148350, 153295, 160425, 178020, 179955, 183954, 192510, 199950, 213900, 222525, 239940, 267030, 275931, 296700, 299925, 306590, 320850, 359910, 367908, 385020, 399900, 445050, 459885, 481275, 534060, 551862, 599850, 613180, 641700, 667575, 719820, 766475, 827793, 890100, 899775, 919770, 962550, 1103724, 1199700, 1335150, 1379655, 1532950, 1655586, 1799550, 1839540, 1925100, 2299425, 2670300, 2759310, 3065900, 3311172, 3599100, 4138965, 4598850, 5518620, 6898275, 8277930, 9197700, 13796550, 16555860, 20694825, 27593100, 41389650, 82779300]

約数ペア:

[(1, 82779300), (2, 41389650), (3, 27593100), (4, 20694825), (5, 16555860), (6, 13796550), (9, 9197700), (10, 8277930), (12, 6898275), (15, 5518620), (18, 4598850), (20, 4138965), (23, 3599100), (25, 3311172), (27, 3065900), (30, 2759310), (31, 2670300), (36, 2299425), (43, 1925100), (45, 1839540), (46, 1799550), (50, 1655586), (54, 1532950), (60, 1379655), (62, 1335150), (69, 1199700), (75, 1103724), (86, 962550), (90, 919770), (92, 899775), (93, 890100), (100, 827793), (108, 766475), (115, 719820), (124, 667575), (129, 641700), (135, 613180), (138, 599850), (150, 551862), (155, 534060), (172, 481275), (180, 459885), (186, 445050), (207, 399900), (215, 385020), (225, 367908), (230, 359910), (258, 320850), (270, 306590), (276, 299925), (279, 296700), (300, 275931), (310, 267030), (345, 239940), (372, 222525), (387, 213900), (414, 199950), (430, 192510), (450, 183954), (460, 179955), (465, 178020), (516, 160425), (540, 153295), (558, 148350), (575, 143964), (620, 133515), (621, 133300), (645, 128340), (675, 122636), (690, 119970), (713, 116100), (774, 106950), (775, 106812), (828, 99975), (837, 98900), (860, 96255), (900, 91977), (930, 89010), (989, 83700), (1035, 79980), (1075, 77004), (1116, 74175), (1150, 71982), (1161, 71300), (1242, 66650), (1290, 64170), (1333, 62100), (1350, 61318), (1380, 59985), (1395, 59340), (1426, 58050), (1548, 53475), (1550, 53406), (1674, 49450), (1725, 47988), (1860, 44505), (1935, 42780), (1978, 41850), (2070, 39990), (2139, 38700), (2150, 38502), (2300, 35991), (2322, 35650), (2325, 35604), (2484, 33325), (2580, 32085), (2666, 31050), (2700, 30659), (2790, 29670), (2852, 29025), (2967, 27900), (3100, 26703), (3105, 26660), (3225, 25668), (3348, 24725), (3450, 23994), (3565, 23220), (3870, 21390), (3956, 20925), (3999, 20700), (4140, 19995), (4185, 19780), (4278, 19350), (4300, 19251), (4644, 17825), (4650, 17802), (4945, 16740), (5175, 15996), (5332, 15525), (5580, 14835), (5805, 14260), (5934, 13950), (6210, 13330), (6417, 12900), (6450, 12834), (6665, 12420), (6900, 11997), (6975, 11868), (7130, 11610), (7740, 10695), (7998, 10350), (8370, 9890), (8556, 9675), (8901, 9300)]