1230751500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{6781}}^1$

素因数の和:6825

約数の個数: 144

約数和(自身を含む): 3939962208

約数和(自身を除く): 2709210708

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 121, 125, 132, 150, 165, 220, 242, 250, 275, 300, 330, 363, 375, 484, 500, 550, 605, 660, 726, 750, 825, 1100, 1210, 1375, 1452, 1500, 1650, 1815, 2420, 2750, 3025, 3300, 3630, 4125, 5500, 6050, 6781, 7260, 8250, 9075, 12100, 13562, 15125, 16500, 18150, 20343, 27124, 30250, 33905, 36300, 40686, 45375, 60500, 67810, 74591, 81372, 90750, 101715, 135620, 149182, 169525, 181500, 203430, 223773, 298364, 339050, 372955, 406860, 447546, 508575, 678100, 745910, 820501, 847625, 895092, 1017150, 1118865, 1491820, 1641002, 1695250, 1864775, 2034300, 2237730, 2461503, 2542875, 3282004, 3390500, 3729550, 4102505, 4475460, 4923006, 5085750, 5594325, 7459100, 8205010, 9323875, 9846012, 10171500, 11188650, 12307515, 16410020, 18647750, 20512525, 22377300, 24615030, 27971625, 37295500, 41025050, 49230060, 55943250, 61537575, 82050100, 102562625, 111886500, 123075150, 205125250, 246150300, 307687875, 410250500, 615375750, 1230751500]

約数ペア:

[(1, 1230751500), (2, 615375750), (3, 410250500), (4, 307687875), (5, 246150300), (6, 205125250), (10, 123075150), (11, 111886500), (12, 102562625), (15, 82050100), (20, 61537575), (22, 55943250), (25, 49230060), (30, 41025050), (33, 37295500), (44, 27971625), (50, 24615030), (55, 22377300), (60, 20512525), (66, 18647750), (75, 16410020), (100, 12307515), (110, 11188650), (121, 10171500), (125, 9846012), (132, 9323875), (150, 8205010), (165, 7459100), (220, 5594325), (242, 5085750), (250, 4923006), (275, 4475460), (300, 4102505), (330, 3729550), (363, 3390500), (375, 3282004), (484, 2542875), (500, 2461503), (550, 2237730), (605, 2034300), (660, 1864775), (726, 1695250), (750, 1641002), (825, 1491820), (1100, 1118865), (1210, 1017150), (1375, 895092), (1452, 847625), (1500, 820501), (1650, 745910), (1815, 678100), (2420, 508575), (2750, 447546), (3025, 406860), (3300, 372955), (3630, 339050), (4125, 298364), (5500, 223773), (6050, 203430), (6781, 181500), (7260, 169525), (8250, 149182), (9075, 135620), (12100, 101715), (13562, 90750), (15125, 81372), (16500, 74591), (18150, 67810), (20343, 60500), (27124, 45375), (30250, 40686), (33905, 36300)]