81470400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1543}}^1$

素因数の和:1579

約数の個数: 168

約数和(自身を含む): 291778944

約数和(自身を除く): 210308544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 100, 110, 120, 132, 150, 160, 165, 176, 192, 200, 220, 240, 264, 275, 300, 320, 330, 352, 400, 440, 480, 528, 550, 600, 660, 704, 800, 825, 880, 960, 1056, 1100, 1200, 1320, 1543, 1600, 1650, 1760, 2112, 2200, 2400, 2640, 3086, 3300, 3520, 4400, 4629, 4800, 5280, 6172, 6600, 7715, 8800, 9258, 10560, 12344, 13200, 15430, 16973, 17600, 18516, 23145, 24688, 26400, 30860, 33946, 37032, 38575, 46290, 49376, 50919, 52800, 61720, 67892, 74064, 77150, 84865, 92580, 98752, 101838, 115725, 123440, 135784, 148128, 154300, 169730, 185160, 203676, 231450, 246880, 254595, 271568, 296256, 308600, 339460, 370320, 407352, 424325, 462900, 493760, 509190, 543136, 617200, 678920, 740640, 814704, 848650, 925800, 1018380, 1086272, 1234400, 1272975, 1357840, 1481280, 1629408, 1697300, 1851600, 2036760, 2468800, 2545950, 2715680, 3258816, 3394600, 3703200, 4073520, 5091900, 5431360, 6789200, 7406400, 8147040, 10183800, 13578400, 16294080, 20367600, 27156800, 40735200, 81470400]

約数ペア:

[(1, 81470400), (2, 40735200), (3, 27156800), (4, 20367600), (5, 16294080), (6, 13578400), (8, 10183800), (10, 8147040), (11, 7406400), (12, 6789200), (15, 5431360), (16, 5091900), (20, 4073520), (22, 3703200), (24, 3394600), (25, 3258816), (30, 2715680), (32, 2545950), (33, 2468800), (40, 2036760), (44, 1851600), (48, 1697300), (50, 1629408), (55, 1481280), (60, 1357840), (64, 1272975), (66, 1234400), (75, 1086272), (80, 1018380), (88, 925800), (96, 848650), (100, 814704), (110, 740640), (120, 678920), (132, 617200), (150, 543136), (160, 509190), (165, 493760), (176, 462900), (192, 424325), (200, 407352), (220, 370320), (240, 339460), (264, 308600), (275, 296256), (300, 271568), (320, 254595), (330, 246880), (352, 231450), (400, 203676), (440, 185160), (480, 169730), (528, 154300), (550, 148128), (600, 135784), (660, 123440), (704, 115725), (800, 101838), (825, 98752), (880, 92580), (960, 84865), (1056, 77150), (1100, 74064), (1200, 67892), (1320, 61720), (1543, 52800), (1600, 50919), (1650, 49376), (1760, 46290), (2112, 38575), (2200, 37032), (2400, 33946), (2640, 30860), (3086, 26400), (3300, 24688), (3520, 23145), (4400, 18516), (4629, 17600), (4800, 16973), (5280, 15430), (6172, 13200), (6600, 12344), (7715, 10560), (8800, 9258)]