82490760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:628

約数の個数: 192

約数和(自身を含む): 300905280

約数和(自身を除く): 218414520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 37, 40, 44, 45, 55, 60, 66, 72, 74, 88, 90, 99, 110, 111, 120, 132, 148, 165, 180, 185, 198, 220, 222, 264, 296, 330, 333, 360, 370, 396, 407, 440, 444, 495, 555, 563, 660, 666, 740, 792, 814, 888, 990, 1110, 1126, 1221, 1320, 1332, 1480, 1628, 1665, 1689, 1980, 2035, 2220, 2252, 2442, 2664, 2815, 3256, 3330, 3378, 3663, 3960, 4070, 4440, 4504, 4884, 5067, 5630, 6105, 6193, 6660, 6756, 7326, 8140, 8445, 9768, 10134, 11260, 12210, 12386, 13320, 13512, 14652, 16280, 16890, 18315, 18579, 20268, 20831, 22520, 24420, 24772, 25335, 29304, 30965, 33780, 36630, 37158, 40536, 41662, 48840, 49544, 50670, 55737, 61930, 62493, 67560, 73260, 74316, 83324, 92895, 101340, 104155, 111474, 123860, 124986, 146520, 148632, 166648, 185790, 187479, 202680, 208310, 222948, 229141, 247720, 249972, 278685, 312465, 371580, 374958, 416620, 445896, 458282, 499944, 557370, 624930, 687423, 743160, 749916, 833240, 916564, 937395, 1114740, 1145705, 1249860, 1374846, 1499832, 1833128, 1874790, 2062269, 2229480, 2291410, 2499720, 2749692, 3437115, 3749580, 4124538, 4582820, 5499384, 6874230, 7499160, 8249076, 9165640, 10311345, 13748460, 16498152, 20622690, 27496920, 41245380, 82490760]

約数ペア:

[(1, 82490760), (2, 41245380), (3, 27496920), (4, 20622690), (5, 16498152), (6, 13748460), (8, 10311345), (9, 9165640), (10, 8249076), (11, 7499160), (12, 6874230), (15, 5499384), (18, 4582820), (20, 4124538), (22, 3749580), (24, 3437115), (30, 2749692), (33, 2499720), (36, 2291410), (37, 2229480), (40, 2062269), (44, 1874790), (45, 1833128), (55, 1499832), (60, 1374846), (66, 1249860), (72, 1145705), (74, 1114740), (88, 937395), (90, 916564), (99, 833240), (110, 749916), (111, 743160), (120, 687423), (132, 624930), (148, 557370), (165, 499944), (180, 458282), (185, 445896), (198, 416620), (220, 374958), (222, 371580), (264, 312465), (296, 278685), (330, 249972), (333, 247720), (360, 229141), (370, 222948), (396, 208310), (407, 202680), (440, 187479), (444, 185790), (495, 166648), (555, 148632), (563, 146520), (660, 124986), (666, 123860), (740, 111474), (792, 104155), (814, 101340), (888, 92895), (990, 83324), (1110, 74316), (1126, 73260), (1221, 67560), (1320, 62493), (1332, 61930), (1480, 55737), (1628, 50670), (1665, 49544), (1689, 48840), (1980, 41662), (2035, 40536), (2220, 37158), (2252, 36630), (2442, 33780), (2664, 30965), (2815, 29304), (3256, 25335), (3330, 24772), (3378, 24420), (3663, 22520), (3960, 20831), (4070, 20268), (4440, 18579), (4504, 18315), (4884, 16890), (5067, 16280), (5630, 14652), (6105, 13512), (6193, 13320), (6660, 12386), (6756, 12210), (7326, 11260), (8140, 10134), (8445, 9768)]