66487200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2131}}^1$

素因数の和:2167

約数の個数: 144

約数和(自身を含む): 233172576

約数和(自身を除く): 166685376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2131, 2400, 2600, 3120, 3900, 4262, 5200, 6240, 6393, 7800, 8524, 10400, 10655, 12786, 15600, 17048, 21310, 25572, 27703, 31200, 31965, 34096, 42620, 51144, 53275, 55406, 63930, 68192, 83109, 85240, 102288, 106550, 110812, 127860, 138515, 159825, 166218, 170480, 204576, 213100, 221624, 255720, 277030, 319650, 332436, 340960, 415545, 426200, 443248, 511440, 554060, 639300, 664872, 692575, 831090, 852400, 886496, 1022880, 1108120, 1278600, 1329744, 1385150, 1662180, 1704800, 2077725, 2216240, 2557200, 2659488, 2770300, 3324360, 4155450, 4432480, 5114400, 5540600, 6648720, 8310900, 11081200, 13297440, 16621800, 22162400, 33243600, 66487200]

約数ペア:

[(1, 66487200), (2, 33243600), (3, 22162400), (4, 16621800), (5, 13297440), (6, 11081200), (8, 8310900), (10, 6648720), (12, 5540600), (13, 5114400), (15, 4432480), (16, 4155450), (20, 3324360), (24, 2770300), (25, 2659488), (26, 2557200), (30, 2216240), (32, 2077725), (39, 1704800), (40, 1662180), (48, 1385150), (50, 1329744), (52, 1278600), (60, 1108120), (65, 1022880), (75, 886496), (78, 852400), (80, 831090), (96, 692575), (100, 664872), (104, 639300), (120, 554060), (130, 511440), (150, 443248), (156, 426200), (160, 415545), (195, 340960), (200, 332436), (208, 319650), (240, 277030), (260, 255720), (300, 221624), (312, 213100), (325, 204576), (390, 170480), (400, 166218), (416, 159825), (480, 138515), (520, 127860), (600, 110812), (624, 106550), (650, 102288), (780, 85240), (800, 83109), (975, 68192), (1040, 63930), (1200, 55406), (1248, 53275), (1300, 51144), (1560, 42620), (1950, 34096), (2080, 31965), (2131, 31200), (2400, 27703), (2600, 25572), (3120, 21310), (3900, 17048), (4262, 15600), (5200, 12786), (6240, 10655), (6393, 10400), (7800, 8524)]