79993800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2339}}^1$

素因数の和:2380

約数の個数: 144

約数和(自身を含む): 282906000

約数和(自身を除く): 202912200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 150, 152, 171, 180, 190, 200, 225, 228, 285, 300, 342, 360, 380, 450, 456, 475, 570, 600, 684, 760, 855, 900, 950, 1140, 1368, 1425, 1710, 1800, 1900, 2280, 2339, 2850, 3420, 3800, 4275, 4678, 5700, 6840, 7017, 8550, 9356, 11400, 11695, 14034, 17100, 18712, 21051, 23390, 28068, 34200, 35085, 42102, 44441, 46780, 56136, 58475, 70170, 84204, 88882, 93560, 105255, 116950, 133323, 140340, 168408, 175425, 177764, 210510, 222205, 233900, 266646, 280680, 350850, 355528, 399969, 421020, 444410, 467800, 526275, 533292, 666615, 701700, 799938, 842040, 888820, 1052550, 1066584, 1111025, 1333230, 1403400, 1599876, 1777640, 1999845, 2105100, 2222050, 2666460, 3199752, 3333075, 3999690, 4210200, 4444100, 5332920, 6666150, 7999380, 8888200, 9999225, 13332300, 15998760, 19998450, 26664600, 39996900, 79993800]

約数ペア:

[(1, 79993800), (2, 39996900), (3, 26664600), (4, 19998450), (5, 15998760), (6, 13332300), (8, 9999225), (9, 8888200), (10, 7999380), (12, 6666150), (15, 5332920), (18, 4444100), (19, 4210200), (20, 3999690), (24, 3333075), (25, 3199752), (30, 2666460), (36, 2222050), (38, 2105100), (40, 1999845), (45, 1777640), (50, 1599876), (57, 1403400), (60, 1333230), (72, 1111025), (75, 1066584), (76, 1052550), (90, 888820), (95, 842040), (100, 799938), (114, 701700), (120, 666615), (150, 533292), (152, 526275), (171, 467800), (180, 444410), (190, 421020), (200, 399969), (225, 355528), (228, 350850), (285, 280680), (300, 266646), (342, 233900), (360, 222205), (380, 210510), (450, 177764), (456, 175425), (475, 168408), (570, 140340), (600, 133323), (684, 116950), (760, 105255), (855, 93560), (900, 88882), (950, 84204), (1140, 70170), (1368, 58475), (1425, 56136), (1710, 46780), (1800, 44441), (1900, 42102), (2280, 35085), (2339, 34200), (2850, 28068), (3420, 23390), (3800, 21051), (4275, 18712), (4678, 17100), (5700, 14034), (6840, 11695), (7017, 11400), (8550, 9356)]