21984600

素因数分解:

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

素因数の和:3361

約数の個数: 96

約数和(自身を含む): 74370240

約数和(自身を除く): 52385640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 132, 150, 165, 200, 220, 264, 275, 300, 330, 440, 550, 600, 660, 825, 1100, 1320, 1650, 2200, 3300, 3331, 6600, 6662, 9993, 13324, 16655, 19986, 26648, 33310, 36641, 39972, 49965, 66620, 73282, 79944, 83275, 99930, 109923, 133240, 146564, 166550, 183205, 199860, 219846, 249825, 293128, 333100, 366410, 399720, 439692, 499650, 549615, 666200, 732820, 879384, 916025, 999300, 1099230, 1465640, 1832050, 1998600, 2198460, 2748075, 3664100, 4396920, 5496150, 7328200, 10992300, 21984600]

約数ペア:

[(1, 21984600), (2, 10992300), (3, 7328200), (4, 5496150), (5, 4396920), (6, 3664100), (8, 2748075), (10, 2198460), (11, 1998600), (12, 1832050), (15, 1465640), (20, 1099230), (22, 999300), (24, 916025), (25, 879384), (30, 732820), (33, 666200), (40, 549615), (44, 499650), (50, 439692), (55, 399720), (60, 366410), (66, 333100), (75, 293128), (88, 249825), (100, 219846), (110, 199860), (120, 183205), (132, 166550), (150, 146564), (165, 133240), (200, 109923), (220, 99930), (264, 83275), (275, 79944), (300, 73282), (330, 66620), (440, 49965), (550, 39972), (600, 36641), (660, 33310), (825, 26648), (1100, 19986), (1320, 16655), (1650, 13324), (2200, 9993), (3300, 6662), (3331, 6600)]