2112262500

素因数分解:

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

素因数の和:165

約数の個数: 288

約数和(自身を含む): 6719569920

約数和(自身を除く): 4607307420

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, 3125, 3450, 3565, 3634, 3750, 3875, 3950, 4278, 4650, 4740, 4898, 5451, 5750, 5925, 6250, 6900, 7130, 7268, 7347, 7500, 7750, 7900, 8556, 8625, 9085, 9300, 9375, 9796, 9875, 10695, 10902, 11500, 11625, 11850, 12245, 12500, 14260, 14375, 14694, 15500, 17250, 17825, 18170, 18750, 19375, 19750, 21390, 21804, 23250, 23700, 24490, 27255, 28750, 29388, 29625, 34500, 35650, 36340, 36735, 37500, 38750, 39500, 42780, 43125, 45425, 46500, 48980, 49375, 53475, 54510, 56327, 57500, 58125, 59250, 61225, 71300, 71875, 73470, 77500, 86250, 89125, 90850, 96875, 98750, 106950, 109020, 112654, 116250, 118500, 122450, 136275, 143750, 146940, 148125, 168981, 172500, 178250, 181700, 183675, 193750, 197500, 213900, 215625, 225308, 227125, 232500, 244900, 246875, 267375, 272550, 281635, 287500, 290625, 296250, 306125, 337962, 356500, 367350, 387500, 431250, 445625, 454250, 493750, 534750, 545100, 563270, 581250, 592500, 612250, 675924, 681375, 734700, 740625, 844905, 862500, 891250, 908500, 918375, 987500, 1069500, 1126540, 1135625, 1162500, 1224500, 1336875, 1362750, 1408175, 1481250, 1530625, 1689810, 1782500, 1836750, 2228125, 2271250, 2673750, 2725500, 2816350, 2962500, 3061250, 3379620, 3406875, 3673500, 4224525, 4456250, 4542500, 4591875, 5347500, 5632700, 5678125, 6122500, 6684375, 6813750, 7040875, 7653125, 8449050, 8912500, 9183750, 11356250, 13368750, 13627500, 14081750, 15306250, 16898100, 17034375, 18367500, 21122625, 22712500, 22959375, 26737500, 28163500, 30612500, 34068750, 35204375, 42245250, 45918750, 68137500, 70408750, 84490500, 91837500, 105613125, 140817500, 176021875, 211226250, 352043750, 422452500, 528065625, 704087500, 1056131250, 2112262500]

約数ペア:

[(1, 2112262500), (2, 1056131250), (3, 704087500), (4, 528065625), (5, 422452500), (6, 352043750), (10, 211226250), (12, 176021875), (15, 140817500), (20, 105613125), (23, 91837500), (25, 84490500), (30, 70408750), (31, 68137500), (46, 45918750), (50, 42245250), (60, 35204375), (62, 34068750), (69, 30612500), (75, 28163500), (79, 26737500), (92, 22959375), (93, 22712500), (100, 21122625), (115, 18367500), (124, 17034375), (125, 16898100), (138, 15306250), (150, 14081750), (155, 13627500), (158, 13368750), (186, 11356250), (230, 9183750), (237, 8912500), (250, 8449050), (276, 7653125), (300, 7040875), (310, 6813750), (316, 6684375), (345, 6122500), (372, 5678125), (375, 5632700), (395, 5347500), (460, 4591875), (465, 4542500), (474, 4456250), (500, 4224525), (575, 3673500), (620, 3406875), (625, 3379620), (690, 3061250), (713, 2962500), (750, 2816350), (775, 2725500), (790, 2673750), (930, 2271250), (948, 2228125), (1150, 1836750), (1185, 1782500), (1250, 1689810), (1380, 1530625), (1426, 1481250), (1500, 1408175), (1550, 1362750), (1580, 1336875), (1725, 1224500), (1817, 1162500), (1860, 1135625), (1875, 1126540), (1975, 1069500), (2139, 987500), (2300, 918375), (2325, 908500), (2370, 891250), (2449, 862500), (2500, 844905), (2852, 740625), (2875, 734700), (3100, 681375), (3125, 675924), (3450, 612250), (3565, 592500), (3634, 581250), (3750, 563270), (3875, 545100), (3950, 534750), (4278, 493750), (4650, 454250), (4740, 445625), (4898, 431250), (5451, 387500), (5750, 367350), (5925, 356500), (6250, 337962), (6900, 306125), (7130, 296250), (7268, 290625), (7347, 287500), (7500, 281635), (7750, 272550), (7900, 267375), (8556, 246875), (8625, 244900), (9085, 232500), (9300, 227125), (9375, 225308), (9796, 215625), (9875, 213900), (10695, 197500), (10902, 193750), (11500, 183675), (11625, 181700), (11850, 178250), (12245, 172500), (12500, 168981), (14260, 148125), (14375, 146940), (14694, 143750), (15500, 136275), (17250, 122450), (17825, 118500), (18170, 116250), (18750, 112654), (19375, 109020), (19750, 106950), (21390, 98750), (21804, 96875), (23250, 90850), (23700, 89125), (24490, 86250), (27255, 77500), (28750, 73470), (29388, 71875), (29625, 71300), (34500, 61225), (35650, 59250), (36340, 58125), (36735, 57500), (37500, 56327), (38750, 54510), (39500, 53475), (42780, 49375), (43125, 48980), (45425, 46500)]