101680800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3259}}^1$

素因数の和:3295

約数の個数: 144

約数和(自身を含む): 356539680

約数和(自身を除く): 254858880

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, 2400, 2600, 3120, 3259, 3900, 5200, 6240, 6518, 7800, 9777, 10400, 13036, 15600, 16295, 19554, 26072, 31200, 32590, 39108, 42367, 48885, 52144, 65180, 78216, 81475, 84734, 97770, 104288, 127101, 130360, 156432, 162950, 169468, 195540, 211835, 244425, 254202, 260720, 312864, 325900, 338936, 391080, 423670, 488850, 508404, 521440, 635505, 651800, 677872, 782160, 847340, 977700, 1016808, 1059175, 1271010, 1303600, 1355744, 1564320, 1694680, 1955400, 2033616, 2118350, 2542020, 2607200, 3177525, 3389360, 3910800, 4067232, 4236700, 5084040, 6355050, 6778720, 7821600, 8473400, 10168080, 12710100, 16946800, 20336160, 25420200, 33893600, 50840400, 101680800]

約数ペア:

[(1, 101680800), (2, 50840400), (3, 33893600), (4, 25420200), (5, 20336160), (6, 16946800), (8, 12710100), (10, 10168080), (12, 8473400), (13, 7821600), (15, 6778720), (16, 6355050), (20, 5084040), (24, 4236700), (25, 4067232), (26, 3910800), (30, 3389360), (32, 3177525), (39, 2607200), (40, 2542020), (48, 2118350), (50, 2033616), (52, 1955400), (60, 1694680), (65, 1564320), (75, 1355744), (78, 1303600), (80, 1271010), (96, 1059175), (100, 1016808), (104, 977700), (120, 847340), (130, 782160), (150, 677872), (156, 651800), (160, 635505), (195, 521440), (200, 508404), (208, 488850), (240, 423670), (260, 391080), (300, 338936), (312, 325900), (325, 312864), (390, 260720), (400, 254202), (416, 244425), (480, 211835), (520, 195540), (600, 169468), (624, 162950), (650, 156432), (780, 130360), (800, 127101), (975, 104288), (1040, 97770), (1200, 84734), (1248, 81475), (1300, 78216), (1560, 65180), (1950, 52144), (2080, 48885), (2400, 42367), (2600, 39108), (3120, 32590), (3259, 31200), (3900, 26072), (5200, 19554), (6240, 16295), (6518, 15600), (7800, 13036), (9777, 10400)]