422452500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 240

約数和(自身を含む): 1343569920

約数和(自身を除く): 921117420

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, 625, 690, 713, 750, 775, 790, 930, 948, 1150, 1185, 1250, 1380, 1426, 1500, 1550, 1580, 1725, 1817, 1860, 1875, 1975, 2139, 2300, 2325, 2370, 2449, 2500, 2852, 2875, 3100, 3450, 3565, 3634, 3750, 3875, 3950, 4278, 4650, 4740, 4898, 5451, 5750, 5925, 6900, 7130, 7268, 7347, 7500, 7750, 7900, 8556, 8625, 9085, 9300, 9796, 9875, 10695, 10902, 11500, 11625, 11850, 12245, 14260, 14375, 14694, 15500, 17250, 17825, 18170, 19375, 19750, 21390, 21804, 23250, 23700, 24490, 27255, 28750, 29388, 29625, 34500, 35650, 36340, 36735, 38750, 39500, 42780, 43125, 45425, 46500, 48980, 49375, 53475, 54510, 56327, 57500, 58125, 59250, 61225, 71300, 73470, 77500, 86250, 89125, 90850, 98750, 106950, 109020, 112654, 116250, 118500, 122450, 136275, 146940, 148125, 168981, 172500, 178250, 181700, 183675, 197500, 213900, 225308, 227125, 232500, 244900, 267375, 272550, 281635, 296250, 306125, 337962, 356500, 367350, 445625, 454250, 534750, 545100, 563270, 592500, 612250, 675924, 681375, 734700, 844905, 891250, 908500, 918375, 1069500, 1126540, 1135625, 1224500, 1336875, 1362750, 1408175, 1530625, 1689810, 1782500, 1836750, 2271250, 2673750, 2725500, 2816350, 3061250, 3379620, 3406875, 3673500, 4224525, 4542500, 4591875, 5347500, 5632700, 6122500, 6813750, 7040875, 8449050, 9183750, 13627500, 14081750, 16898100, 18367500, 21122625, 28163500, 35204375, 42245250, 70408750, 84490500, 105613125, 140817500, 211226250, 422452500]

約数ペア:

[(1, 422452500), (2, 211226250), (3, 140817500), (4, 105613125), (5, 84490500), (6, 70408750), (10, 42245250), (12, 35204375), (15, 28163500), (20, 21122625), (23, 18367500), (25, 16898100), (30, 14081750), (31, 13627500), (46, 9183750), (50, 8449050), (60, 7040875), (62, 6813750), (69, 6122500), (75, 5632700), (79, 5347500), (92, 4591875), (93, 4542500), (100, 4224525), (115, 3673500), (124, 3406875), (125, 3379620), (138, 3061250), (150, 2816350), (155, 2725500), (158, 2673750), (186, 2271250), (230, 1836750), (237, 1782500), (250, 1689810), (276, 1530625), (300, 1408175), (310, 1362750), (316, 1336875), (345, 1224500), (372, 1135625), (375, 1126540), (395, 1069500), (460, 918375), (465, 908500), (474, 891250), (500, 844905), (575, 734700), (620, 681375), (625, 675924), (690, 612250), (713, 592500), (750, 563270), (775, 545100), (790, 534750), (930, 454250), (948, 445625), (1150, 367350), (1185, 356500), (1250, 337962), (1380, 306125), (1426, 296250), (1500, 281635), (1550, 272550), (1580, 267375), (1725, 244900), (1817, 232500), (1860, 227125), (1875, 225308), (1975, 213900), (2139, 197500), (2300, 183675), (2325, 181700), (2370, 178250), (2449, 172500), (2500, 168981), (2852, 148125), (2875, 146940), (3100, 136275), (3450, 122450), (3565, 118500), (3634, 116250), (3750, 112654), (3875, 109020), (3950, 106950), (4278, 98750), (4650, 90850), (4740, 89125), (4898, 86250), (5451, 77500), (5750, 73470), (5925, 71300), (6900, 61225), (7130, 59250), (7268, 58125), (7347, 57500), (7500, 56327), (7750, 54510), (7900, 53475), (8556, 49375), (8625, 48980), (9085, 46500), (9300, 45425), (9796, 43125), (9875, 42780), (10695, 39500), (10902, 38750), (11500, 36735), (11625, 36340), (11850, 35650), (12245, 34500), (14260, 29625), (14375, 29388), (14694, 28750), (15500, 27255), (17250, 24490), (17825, 23700), (18170, 23250), (19375, 21804), (19750, 21390)]