27975600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:452

約数の個数: 180

約数和(自身を含む): 102442600

約数和(自身を除く): 74467000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 144, 150, 152, 171, 180, 190, 200, 225, 228, 240, 285, 300, 304, 342, 360, 380, 400, 409, 450, 456, 475, 570, 600, 684, 720, 760, 818, 855, 900, 912, 950, 1140, 1200, 1227, 1368, 1425, 1520, 1636, 1710, 1800, 1900, 2045, 2280, 2454, 2736, 2850, 3272, 3420, 3600, 3681, 3800, 4090, 4275, 4560, 4908, 5700, 6135, 6544, 6840, 7362, 7600, 7771, 8180, 8550, 9816, 10225, 11400, 12270, 13680, 14724, 15542, 16360, 17100, 18405, 19632, 20450, 22800, 23313, 24540, 29448, 30675, 31084, 32720, 34200, 36810, 38855, 40900, 46626, 49080, 58896, 61350, 62168, 68400, 69939, 73620, 77710, 81800, 92025, 93252, 98160, 116565, 122700, 124336, 139878, 147240, 155420, 163600, 184050, 186504, 194275, 233130, 245400, 279756, 294480, 310840, 349695, 368100, 373008, 388550, 466260, 490800, 559512, 582825, 621680, 699390, 736200, 777100, 932520, 1119024, 1165650, 1398780, 1472400, 1554200, 1748475, 1865040, 2331300, 2797560, 3108400, 3496950, 4662600, 5595120, 6993900, 9325200, 13987800, 27975600]

約数ペア:

[(1, 27975600), (2, 13987800), (3, 9325200), (4, 6993900), (5, 5595120), (6, 4662600), (8, 3496950), (9, 3108400), (10, 2797560), (12, 2331300), (15, 1865040), (16, 1748475), (18, 1554200), (19, 1472400), (20, 1398780), (24, 1165650), (25, 1119024), (30, 932520), (36, 777100), (38, 736200), (40, 699390), (45, 621680), (48, 582825), (50, 559512), (57, 490800), (60, 466260), (72, 388550), (75, 373008), (76, 368100), (80, 349695), (90, 310840), (95, 294480), (100, 279756), (114, 245400), (120, 233130), (144, 194275), (150, 186504), (152, 184050), (171, 163600), (180, 155420), (190, 147240), (200, 139878), (225, 124336), (228, 122700), (240, 116565), (285, 98160), (300, 93252), (304, 92025), (342, 81800), (360, 77710), (380, 73620), (400, 69939), (409, 68400), (450, 62168), (456, 61350), (475, 58896), (570, 49080), (600, 46626), (684, 40900), (720, 38855), (760, 36810), (818, 34200), (855, 32720), (900, 31084), (912, 30675), (950, 29448), (1140, 24540), (1200, 23313), (1227, 22800), (1368, 20450), (1425, 19632), (1520, 18405), (1636, 17100), (1710, 16360), (1800, 15542), (1900, 14724), (2045, 13680), (2280, 12270), (2454, 11400), (2736, 10225), (2850, 9816), (3272, 8550), (3420, 8180), (3600, 7771), (3681, 7600), (3800, 7362), (4090, 6840), (4275, 6544), (4560, 6135), (4908, 5700)]