1960651800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{57329}}^1$

素因数の和:57370

約数の個数: 144

約数和(自身を含む): 6931197000

約数和(自身を除く): 4970545200

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, 2850, 3420, 3800, 4275, 5700, 6840, 8550, 11400, 17100, 34200, 57329, 114658, 171987, 229316, 286645, 343974, 458632, 515961, 573290, 687948, 859935, 1031922, 1089251, 1146580, 1375896, 1433225, 1719870, 2063844, 2178502, 2293160, 2579805, 2866450, 3267753, 3439740, 4127688, 4299675, 4357004, 5159610, 5446255, 5732900, 6535506, 6879480, 8599350, 8714008, 9803259, 10319220, 10892510, 11465800, 12899025, 13071012, 16338765, 17198700, 19606518, 20638440, 21785020, 25798050, 26142024, 27231275, 32677530, 34397400, 39213036, 43570040, 49016295, 51596100, 54462550, 65355060, 78426072, 81693825, 98032590, 103192200, 108925100, 130710120, 163387650, 196065180, 217850200, 245081475, 326775300, 392130360, 490162950, 653550600, 980325900, 1960651800]

約数ペア:

[(1, 1960651800), (2, 980325900), (3, 653550600), (4, 490162950), (5, 392130360), (6, 326775300), (8, 245081475), (9, 217850200), (10, 196065180), (12, 163387650), (15, 130710120), (18, 108925100), (19, 103192200), (20, 98032590), (24, 81693825), (25, 78426072), (30, 65355060), (36, 54462550), (38, 51596100), (40, 49016295), (45, 43570040), (50, 39213036), (57, 34397400), (60, 32677530), (72, 27231275), (75, 26142024), (76, 25798050), (90, 21785020), (95, 20638440), (100, 19606518), (114, 17198700), (120, 16338765), (150, 13071012), (152, 12899025), (171, 11465800), (180, 10892510), (190, 10319220), (200, 9803259), (225, 8714008), (228, 8599350), (285, 6879480), (300, 6535506), (342, 5732900), (360, 5446255), (380, 5159610), (450, 4357004), (456, 4299675), (475, 4127688), (570, 3439740), (600, 3267753), (684, 2866450), (760, 2579805), (855, 2293160), (900, 2178502), (950, 2063844), (1140, 1719870), (1368, 1433225), (1425, 1375896), (1710, 1146580), (1800, 1089251), (1900, 1031922), (2280, 859935), (2850, 687948), (3420, 573290), (3800, 515961), (4275, 458632), (5700, 343974), (6840, 286645), (8550, 229316), (11400, 171987), (17100, 114658), (34200, 57329)]