8890200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{449}}^1$

素因数の和:482

約数の個数: 144

約数和(自身を含む): 32643000

約数和(自身を除く): 23752800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 132, 150, 165, 180, 198, 200, 220, 225, 264, 275, 300, 330, 360, 396, 440, 449, 450, 495, 550, 600, 660, 792, 825, 898, 900, 990, 1100, 1320, 1347, 1650, 1796, 1800, 1980, 2200, 2245, 2475, 2694, 3300, 3592, 3960, 4041, 4490, 4939, 4950, 5388, 6600, 6735, 8082, 8980, 9878, 9900, 10776, 11225, 13470, 14817, 16164, 17960, 19756, 19800, 20205, 22450, 24695, 26940, 29634, 32328, 33675, 39512, 40410, 44451, 44900, 49390, 53880, 59268, 67350, 74085, 80820, 88902, 89800, 98780, 101025, 118536, 123475, 134700, 148170, 161640, 177804, 197560, 202050, 222255, 246950, 269400, 296340, 355608, 370425, 404100, 444510, 493900, 592680, 740850, 808200, 889020, 987800, 1111275, 1481700, 1778040, 2222550, 2963400, 4445100, 8890200]

約数ペア:

[(1, 8890200), (2, 4445100), (3, 2963400), (4, 2222550), (5, 1778040), (6, 1481700), (8, 1111275), (9, 987800), (10, 889020), (11, 808200), (12, 740850), (15, 592680), (18, 493900), (20, 444510), (22, 404100), (24, 370425), (25, 355608), (30, 296340), (33, 269400), (36, 246950), (40, 222255), (44, 202050), (45, 197560), (50, 177804), (55, 161640), (60, 148170), (66, 134700), (72, 123475), (75, 118536), (88, 101025), (90, 98780), (99, 89800), (100, 88902), (110, 80820), (120, 74085), (132, 67350), (150, 59268), (165, 53880), (180, 49390), (198, 44900), (200, 44451), (220, 40410), (225, 39512), (264, 33675), (275, 32328), (300, 29634), (330, 26940), (360, 24695), (396, 22450), (440, 20205), (449, 19800), (450, 19756), (495, 17960), (550, 16164), (600, 14817), (660, 13470), (792, 11225), (825, 10776), (898, 9900), (900, 9878), (990, 8980), (1100, 8082), (1320, 6735), (1347, 6600), (1650, 5388), (1796, 4950), (1800, 4939), (1980, 4490), (2200, 4041), (2245, 3960), (2475, 3592), (2694, 3300)]