246998700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:294

約数の個数: 288

約数和(自身を含む): 886609920

約数和(自身を除く): 639611220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 31, 36, 39, 45, 50, 52, 54, 60, 62, 65, 75, 78, 90, 93, 100, 108, 117, 124, 130, 135, 150, 155, 156, 180, 186, 195, 225, 227, 234, 260, 270, 279, 300, 310, 325, 351, 372, 390, 403, 450, 454, 465, 468, 540, 558, 585, 620, 650, 675, 681, 702, 775, 780, 806, 837, 900, 908, 930, 975, 1116, 1135, 1170, 1209, 1300, 1350, 1362, 1395, 1404, 1550, 1612, 1674, 1755, 1860, 1950, 2015, 2043, 2270, 2325, 2340, 2418, 2700, 2724, 2790, 2925, 2951, 3100, 3348, 3405, 3510, 3627, 3900, 4030, 4086, 4185, 4540, 4650, 4836, 5580, 5675, 5850, 5902, 6045, 6129, 6810, 6975, 7020, 7037, 7254, 8060, 8172, 8370, 8775, 8853, 9300, 10075, 10215, 10881, 11350, 11700, 11804, 12090, 12258, 13620, 13950, 14074, 14508, 14755, 16740, 17025, 17550, 17706, 18135, 20150, 20430, 20925, 21111, 21762, 22700, 24180, 24516, 26559, 27900, 28148, 29510, 30225, 30645, 34050, 35100, 35185, 35412, 36270, 40300, 40860, 41850, 42222, 43524, 44265, 51075, 53118, 54405, 59020, 60450, 61290, 63333, 68100, 70370, 72540, 73775, 79677, 83700, 84444, 88530, 90675, 91481, 102150, 105555, 106236, 108810, 120900, 122580, 126666, 132795, 140740, 147550, 153225, 159354, 175925, 177060, 181350, 182962, 189999, 204300, 211110, 217620, 221325, 253332, 265590, 272025, 274443, 295100, 306450, 316665, 318708, 351850, 362700, 365924, 379998, 398385, 422220, 442650, 457405, 527775, 531180, 544050, 548886, 612900, 633330, 663975, 703700, 759996, 796770, 823329, 885300, 914810, 949995, 1055550, 1088100, 1097772, 1266660, 1327950, 1372215, 1583325, 1593540, 1646658, 1829620, 1899990, 1991925, 2111100, 2287025, 2469987, 2655900, 2744430, 3166650, 3293316, 3799980, 3983850, 4116645, 4574050, 4749975, 4939974, 5488860, 6333300, 6861075, 7967700, 8233290, 9148100, 9499950, 9879948, 12349935, 13722150, 16466580, 18999900, 20583225, 24699870, 27444300, 41166450, 49399740, 61749675, 82332900, 123499350, 246998700]

約数ペア:

[(1, 246998700), (2, 123499350), (3, 82332900), (4, 61749675), (5, 49399740), (6, 41166450), (9, 27444300), (10, 24699870), (12, 20583225), (13, 18999900), (15, 16466580), (18, 13722150), (20, 12349935), (25, 9879948), (26, 9499950), (27, 9148100), (30, 8233290), (31, 7967700), (36, 6861075), (39, 6333300), (45, 5488860), (50, 4939974), (52, 4749975), (54, 4574050), (60, 4116645), (62, 3983850), (65, 3799980), (75, 3293316), (78, 3166650), (90, 2744430), (93, 2655900), (100, 2469987), (108, 2287025), (117, 2111100), (124, 1991925), (130, 1899990), (135, 1829620), (150, 1646658), (155, 1593540), (156, 1583325), (180, 1372215), (186, 1327950), (195, 1266660), (225, 1097772), (227, 1088100), (234, 1055550), (260, 949995), (270, 914810), (279, 885300), (300, 823329), (310, 796770), (325, 759996), (351, 703700), (372, 663975), (390, 633330), (403, 612900), (450, 548886), (454, 544050), (465, 531180), (468, 527775), (540, 457405), (558, 442650), (585, 422220), (620, 398385), (650, 379998), (675, 365924), (681, 362700), (702, 351850), (775, 318708), (780, 316665), (806, 306450), (837, 295100), (900, 274443), (908, 272025), (930, 265590), (975, 253332), (1116, 221325), (1135, 217620), (1170, 211110), (1209, 204300), (1300, 189999), (1350, 182962), (1362, 181350), (1395, 177060), (1404, 175925), (1550, 159354), (1612, 153225), (1674, 147550), (1755, 140740), (1860, 132795), (1950, 126666), (2015, 122580), (2043, 120900), (2270, 108810), (2325, 106236), (2340, 105555), (2418, 102150), (2700, 91481), (2724, 90675), (2790, 88530), (2925, 84444), (2951, 83700), (3100, 79677), (3348, 73775), (3405, 72540), (3510, 70370), (3627, 68100), (3900, 63333), (4030, 61290), (4086, 60450), (4185, 59020), (4540, 54405), (4650, 53118), (4836, 51075), (5580, 44265), (5675, 43524), (5850, 42222), (5902, 41850), (6045, 40860), (6129, 40300), (6810, 36270), (6975, 35412), (7020, 35185), (7037, 35100), (7254, 34050), (8060, 30645), (8172, 30225), (8370, 29510), (8775, 28148), (8853, 27900), (9300, 26559), (10075, 24516), (10215, 24180), (10881, 22700), (11350, 21762), (11700, 21111), (11804, 20925), (12090, 20430), (12258, 20150), (13620, 18135), (13950, 17706), (14074, 17550), (14508, 17025), (14755, 16740)]