71709300

素因数分解:

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

素因数の和:269

約数の個数: 216

約数和(自身を含む): 252129696

約数和(自身を除く): 180420396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 81, 90, 100, 108, 117, 130, 135, 150, 156, 162, 180, 195, 225, 227, 234, 243, 260, 270, 300, 324, 325, 351, 390, 405, 450, 454, 468, 486, 540, 585, 650, 675, 681, 702, 780, 810, 900, 908, 972, 975, 1053, 1135, 1170, 1215, 1300, 1350, 1362, 1404, 1620, 1755, 1950, 2025, 2043, 2106, 2270, 2340, 2430, 2700, 2724, 2925, 2951, 3159, 3405, 3510, 3900, 4050, 4086, 4212, 4540, 4860, 5265, 5675, 5850, 5902, 6075, 6129, 6318, 6810, 7020, 8100, 8172, 8775, 8853, 10215, 10530, 11350, 11700, 11804, 12150, 12258, 12636, 13620, 14755, 15795, 17025, 17550, 17706, 18387, 20430, 21060, 22700, 24300, 24516, 26325, 26559, 29510, 30645, 31590, 34050, 35100, 35412, 36774, 40860, 44265, 51075, 52650, 53118, 55161, 59020, 61290, 63180, 68100, 73548, 73775, 78975, 79677, 88530, 91935, 102150, 105300, 106236, 110322, 122580, 132795, 147550, 153225, 157950, 159354, 177060, 183870, 204300, 220644, 221325, 239031, 265590, 275805, 295100, 306450, 315900, 318708, 367740, 398385, 442650, 459675, 478062, 531180, 551610, 612900, 663975, 717093, 796770, 885300, 919350, 956124, 1103220, 1195155, 1327950, 1379025, 1434186, 1593540, 1838700, 1991925, 2390310, 2655900, 2758050, 2868372, 3585465, 3983850, 4780620, 5516100, 5975775, 7170930, 7967700, 11951550, 14341860, 17927325, 23903100, 35854650, 71709300]

約数ペア:

[(1, 71709300), (2, 35854650), (3, 23903100), (4, 17927325), (5, 14341860), (6, 11951550), (9, 7967700), (10, 7170930), (12, 5975775), (13, 5516100), (15, 4780620), (18, 3983850), (20, 3585465), (25, 2868372), (26, 2758050), (27, 2655900), (30, 2390310), (36, 1991925), (39, 1838700), (45, 1593540), (50, 1434186), (52, 1379025), (54, 1327950), (60, 1195155), (65, 1103220), (75, 956124), (78, 919350), (81, 885300), (90, 796770), (100, 717093), (108, 663975), (117, 612900), (130, 551610), (135, 531180), (150, 478062), (156, 459675), (162, 442650), (180, 398385), (195, 367740), (225, 318708), (227, 315900), (234, 306450), (243, 295100), (260, 275805), (270, 265590), (300, 239031), (324, 221325), (325, 220644), (351, 204300), (390, 183870), (405, 177060), (450, 159354), (454, 157950), (468, 153225), (486, 147550), (540, 132795), (585, 122580), (650, 110322), (675, 106236), (681, 105300), (702, 102150), (780, 91935), (810, 88530), (900, 79677), (908, 78975), (972, 73775), (975, 73548), (1053, 68100), (1135, 63180), (1170, 61290), (1215, 59020), (1300, 55161), (1350, 53118), (1362, 52650), (1404, 51075), (1620, 44265), (1755, 40860), (1950, 36774), (2025, 35412), (2043, 35100), (2106, 34050), (2270, 31590), (2340, 30645), (2430, 29510), (2700, 26559), (2724, 26325), (2925, 24516), (2951, 24300), (3159, 22700), (3405, 21060), (3510, 20430), (3900, 18387), (4050, 17706), (4086, 17550), (4212, 17025), (4540, 15795), (4860, 14755), (5265, 13620), (5675, 12636), (5850, 12258), (5902, 12150), (6075, 11804), (6129, 11700), (6318, 11350), (6810, 10530), (7020, 10215), (8100, 8853), (8172, 8775)]