87938400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3331}}^1$

素因数の和:3365

約数の個数: 144

約数和(自身を含む): 312355008

約数和(自身を除く): 224416608

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, 66, 75, 80, 88, 96, 100, 110, 120, 132, 150, 160, 165, 176, 200, 220, 240, 264, 275, 300, 330, 352, 400, 440, 480, 528, 550, 600, 660, 800, 825, 880, 1056, 1100, 1200, 1320, 1650, 1760, 2200, 2400, 2640, 3300, 3331, 4400, 5280, 6600, 6662, 8800, 9993, 13200, 13324, 16655, 19986, 26400, 26648, 33310, 36641, 39972, 49965, 53296, 66620, 73282, 79944, 83275, 99930, 106592, 109923, 133240, 146564, 159888, 166550, 183205, 199860, 219846, 249825, 266480, 293128, 319776, 333100, 366410, 399720, 439692, 499650, 532960, 549615, 586256, 666200, 732820, 799440, 879384, 916025, 999300, 1099230, 1172512, 1332400, 1465640, 1598880, 1758768, 1832050, 1998600, 2198460, 2664800, 2748075, 2931280, 3517536, 3664100, 3997200, 4396920, 5496150, 5862560, 7328200, 7994400, 8793840, 10992300, 14656400, 17587680, 21984600, 29312800, 43969200, 87938400]

約数ペア:

[(1, 87938400), (2, 43969200), (3, 29312800), (4, 21984600), (5, 17587680), (6, 14656400), (8, 10992300), (10, 8793840), (11, 7994400), (12, 7328200), (15, 5862560), (16, 5496150), (20, 4396920), (22, 3997200), (24, 3664100), (25, 3517536), (30, 2931280), (32, 2748075), (33, 2664800), (40, 2198460), (44, 1998600), (48, 1832050), (50, 1758768), (55, 1598880), (60, 1465640), (66, 1332400), (75, 1172512), (80, 1099230), (88, 999300), (96, 916025), (100, 879384), (110, 799440), (120, 732820), (132, 666200), (150, 586256), (160, 549615), (165, 532960), (176, 499650), (200, 439692), (220, 399720), (240, 366410), (264, 333100), (275, 319776), (300, 293128), (330, 266480), (352, 249825), (400, 219846), (440, 199860), (480, 183205), (528, 166550), (550, 159888), (600, 146564), (660, 133240), (800, 109923), (825, 106592), (880, 99930), (1056, 83275), (1100, 79944), (1200, 73282), (1320, 66620), (1650, 53296), (1760, 49965), (2200, 39972), (2400, 36641), (2640, 33310), (3300, 26648), (3331, 26400), (4400, 19986), (5280, 16655), (6600, 13324), (6662, 13200), (8800, 9993)]