140185500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1$

素因数の和:134

約数の個数: 288

約数和(自身を含む): 511580160

約数和(自身を除く): 371394660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 79, 84, 91, 100, 105, 125, 130, 140, 150, 156, 158, 169, 175, 182, 195, 210, 237, 250, 260, 273, 300, 316, 325, 338, 350, 364, 375, 390, 395, 420, 455, 474, 500, 507, 525, 546, 553, 650, 676, 700, 750, 780, 790, 845, 875, 910, 948, 975, 1014, 1027, 1050, 1092, 1106, 1183, 1185, 1300, 1365, 1500, 1580, 1625, 1659, 1690, 1750, 1820, 1950, 1975, 2028, 2054, 2100, 2212, 2275, 2366, 2370, 2535, 2625, 2730, 2765, 3081, 3250, 3318, 3380, 3500, 3549, 3900, 3950, 4108, 4225, 4550, 4732, 4740, 4875, 5070, 5135, 5250, 5460, 5530, 5915, 5925, 6162, 6500, 6636, 6825, 7098, 7189, 7900, 8295, 8450, 9100, 9750, 9875, 10140, 10270, 10500, 11060, 11375, 11830, 11850, 12324, 12675, 13351, 13650, 13825, 14196, 14378, 15405, 16590, 16900, 17745, 19500, 19750, 20540, 21125, 21567, 22750, 23660, 23700, 25350, 25675, 26702, 27300, 27650, 28756, 29575, 29625, 30810, 33180, 34125, 35490, 35945, 39500, 40053, 41475, 42250, 43134, 45500, 50700, 51350, 53404, 55300, 59150, 59250, 61620, 63375, 66755, 68250, 69125, 70980, 71890, 77025, 80106, 82950, 84500, 86268, 88725, 93457, 102700, 107835, 118300, 118500, 126750, 128375, 133510, 136500, 138250, 143780, 147875, 154050, 160212, 165900, 177450, 179725, 186914, 200265, 207375, 215670, 253500, 256750, 267020, 276500, 280371, 295750, 308100, 333775, 354900, 359450, 373828, 385125, 400530, 414750, 431340, 443625, 467285, 513500, 539175, 560742, 591500, 667550, 718900, 770250, 801060, 829500, 887250, 898625, 934570, 1001325, 1078350, 1121484, 1335100, 1401855, 1540500, 1668875, 1774500, 1797250, 1869140, 2002650, 2156700, 2336425, 2695875, 2803710, 3337750, 3594500, 4005300, 4672850, 5006625, 5391750, 5607420, 6675500, 7009275, 9345700, 10013250, 10783500, 11682125, 14018550, 20026500, 23364250, 28037100, 35046375, 46728500, 70092750, 140185500]

約数ペア:

[(1, 140185500), (2, 70092750), (3, 46728500), (4, 35046375), (5, 28037100), (6, 23364250), (7, 20026500), (10, 14018550), (12, 11682125), (13, 10783500), (14, 10013250), (15, 9345700), (20, 7009275), (21, 6675500), (25, 5607420), (26, 5391750), (28, 5006625), (30, 4672850), (35, 4005300), (39, 3594500), (42, 3337750), (50, 2803710), (52, 2695875), (60, 2336425), (65, 2156700), (70, 2002650), (75, 1869140), (78, 1797250), (79, 1774500), (84, 1668875), (91, 1540500), (100, 1401855), (105, 1335100), (125, 1121484), (130, 1078350), (140, 1001325), (150, 934570), (156, 898625), (158, 887250), (169, 829500), (175, 801060), (182, 770250), (195, 718900), (210, 667550), (237, 591500), (250, 560742), (260, 539175), (273, 513500), (300, 467285), (316, 443625), (325, 431340), (338, 414750), (350, 400530), (364, 385125), (375, 373828), (390, 359450), (395, 354900), (420, 333775), (455, 308100), (474, 295750), (500, 280371), (507, 276500), (525, 267020), (546, 256750), (553, 253500), (650, 215670), (676, 207375), (700, 200265), (750, 186914), (780, 179725), (790, 177450), (845, 165900), (875, 160212), (910, 154050), (948, 147875), (975, 143780), (1014, 138250), (1027, 136500), (1050, 133510), (1092, 128375), (1106, 126750), (1183, 118500), (1185, 118300), (1300, 107835), (1365, 102700), (1500, 93457), (1580, 88725), (1625, 86268), (1659, 84500), (1690, 82950), (1750, 80106), (1820, 77025), (1950, 71890), (1975, 70980), (2028, 69125), (2054, 68250), (2100, 66755), (2212, 63375), (2275, 61620), (2366, 59250), (2370, 59150), (2535, 55300), (2625, 53404), (2730, 51350), (2765, 50700), (3081, 45500), (3250, 43134), (3318, 42250), (3380, 41475), (3500, 40053), (3549, 39500), (3900, 35945), (3950, 35490), (4108, 34125), (4225, 33180), (4550, 30810), (4732, 29625), (4740, 29575), (4875, 28756), (5070, 27650), (5135, 27300), (5250, 26702), (5460, 25675), (5530, 25350), (5915, 23700), (5925, 23660), (6162, 22750), (6500, 21567), (6636, 21125), (6825, 20540), (7098, 19750), (7189, 19500), (7900, 17745), (8295, 16900), (8450, 16590), (9100, 15405), (9750, 14378), (9875, 14196), (10140, 13825), (10270, 13650), (10500, 13351), (11060, 12675), (11375, 12324), (11830, 11850)]