84490500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 192

約数和(自身を含む): 268369920

約数和(自身を除く): 183879420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 31, 46, 50, 60, 62, 69, 75, 79, 92, 93, 100, 115, 124, 125, 138, 150, 155, 158, 186, 230, 237, 250, 276, 300, 310, 316, 345, 372, 375, 395, 460, 465, 474, 500, 575, 620, 690, 713, 750, 775, 790, 930, 948, 1150, 1185, 1380, 1426, 1500, 1550, 1580, 1725, 1817, 1860, 1975, 2139, 2300, 2325, 2370, 2449, 2852, 2875, 3100, 3450, 3565, 3634, 3875, 3950, 4278, 4650, 4740, 4898, 5451, 5750, 5925, 6900, 7130, 7268, 7347, 7750, 7900, 8556, 8625, 9085, 9300, 9796, 9875, 10695, 10902, 11500, 11625, 11850, 12245, 14260, 14694, 15500, 17250, 17825, 18170, 19750, 21390, 21804, 23250, 23700, 24490, 27255, 29388, 29625, 34500, 35650, 36340, 36735, 39500, 42780, 45425, 46500, 48980, 53475, 54510, 56327, 59250, 61225, 71300, 73470, 89125, 90850, 106950, 109020, 112654, 118500, 122450, 136275, 146940, 168981, 178250, 181700, 183675, 213900, 225308, 227125, 244900, 267375, 272550, 281635, 306125, 337962, 356500, 367350, 454250, 534750, 545100, 563270, 612250, 675924, 681375, 734700, 844905, 908500, 918375, 1069500, 1126540, 1224500, 1362750, 1408175, 1689810, 1836750, 2725500, 2816350, 3379620, 3673500, 4224525, 5632700, 7040875, 8449050, 14081750, 16898100, 21122625, 28163500, 42245250, 84490500]

約数ペア:

[(1, 84490500), (2, 42245250), (3, 28163500), (4, 21122625), (5, 16898100), (6, 14081750), (10, 8449050), (12, 7040875), (15, 5632700), (20, 4224525), (23, 3673500), (25, 3379620), (30, 2816350), (31, 2725500), (46, 1836750), (50, 1689810), (60, 1408175), (62, 1362750), (69, 1224500), (75, 1126540), (79, 1069500), (92, 918375), (93, 908500), (100, 844905), (115, 734700), (124, 681375), (125, 675924), (138, 612250), (150, 563270), (155, 545100), (158, 534750), (186, 454250), (230, 367350), (237, 356500), (250, 337962), (276, 306125), (300, 281635), (310, 272550), (316, 267375), (345, 244900), (372, 227125), (375, 225308), (395, 213900), (460, 183675), (465, 181700), (474, 178250), (500, 168981), (575, 146940), (620, 136275), (690, 122450), (713, 118500), (750, 112654), (775, 109020), (790, 106950), (930, 90850), (948, 89125), (1150, 73470), (1185, 71300), (1380, 61225), (1426, 59250), (1500, 56327), (1550, 54510), (1580, 53475), (1725, 48980), (1817, 46500), (1860, 45425), (1975, 42780), (2139, 39500), (2300, 36735), (2325, 36340), (2370, 35650), (2449, 34500), (2852, 29625), (2875, 29388), (3100, 27255), (3450, 24490), (3565, 23700), (3634, 23250), (3875, 21804), (3950, 21390), (4278, 19750), (4650, 18170), (4740, 17825), (4898, 17250), (5451, 15500), (5750, 14694), (5925, 14260), (6900, 12245), (7130, 11850), (7268, 11625), (7347, 11500), (7750, 10902), (7900, 10695), (8556, 9875), (8625, 9796), (9085, 9300)]