197316900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1049}}^1$

素因数の和:1099

約数の個数: 216

約数和(自身を含む): 710892000

約数和(自身を除く): 513575100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 25, 30, 33, 36, 38, 44, 45, 50, 55, 57, 60, 66, 75, 76, 90, 95, 99, 100, 110, 114, 132, 150, 165, 171, 180, 190, 198, 209, 220, 225, 228, 275, 285, 300, 330, 342, 380, 396, 418, 450, 475, 495, 550, 570, 627, 660, 684, 825, 836, 855, 900, 950, 990, 1045, 1049, 1100, 1140, 1254, 1425, 1650, 1710, 1881, 1900, 1980, 2090, 2098, 2475, 2508, 2850, 3135, 3147, 3300, 3420, 3762, 4180, 4196, 4275, 4950, 5225, 5245, 5700, 6270, 6294, 7524, 8550, 9405, 9441, 9900, 10450, 10490, 11539, 12540, 12588, 15675, 15735, 17100, 18810, 18882, 19931, 20900, 20980, 23078, 26225, 31350, 31470, 34617, 37620, 37764, 39862, 46156, 47025, 47205, 52450, 57695, 59793, 62700, 62940, 69234, 78675, 79724, 94050, 94410, 99655, 103851, 104900, 115390, 119586, 138468, 157350, 173085, 179379, 188100, 188820, 199310, 207702, 219241, 230780, 236025, 239172, 288475, 298965, 314700, 346170, 358758, 398620, 415404, 438482, 472050, 498275, 519255, 576950, 597930, 657723, 692340, 717516, 865425, 876964, 896895, 944100, 996550, 1038510, 1096205, 1153900, 1195860, 1315446, 1494825, 1730850, 1793790, 1973169, 1993100, 2077020, 2192410, 2596275, 2630892, 2989650, 3288615, 3461700, 3587580, 3946338, 4384820, 4484475, 5192550, 5481025, 5979300, 6577230, 7892676, 8968950, 9865845, 10385100, 10962050, 13154460, 16443075, 17937900, 19731690, 21924100, 32886150, 39463380, 49329225, 65772300, 98658450, 197316900]

約数ペア:

[(1, 197316900), (2, 98658450), (3, 65772300), (4, 49329225), (5, 39463380), (6, 32886150), (9, 21924100), (10, 19731690), (11, 17937900), (12, 16443075), (15, 13154460), (18, 10962050), (19, 10385100), (20, 9865845), (22, 8968950), (25, 7892676), (30, 6577230), (33, 5979300), (36, 5481025), (38, 5192550), (44, 4484475), (45, 4384820), (50, 3946338), (55, 3587580), (57, 3461700), (60, 3288615), (66, 2989650), (75, 2630892), (76, 2596275), (90, 2192410), (95, 2077020), (99, 1993100), (100, 1973169), (110, 1793790), (114, 1730850), (132, 1494825), (150, 1315446), (165, 1195860), (171, 1153900), (180, 1096205), (190, 1038510), (198, 996550), (209, 944100), (220, 896895), (225, 876964), (228, 865425), (275, 717516), (285, 692340), (300, 657723), (330, 597930), (342, 576950), (380, 519255), (396, 498275), (418, 472050), (450, 438482), (475, 415404), (495, 398620), (550, 358758), (570, 346170), (627, 314700), (660, 298965), (684, 288475), (825, 239172), (836, 236025), (855, 230780), (900, 219241), (950, 207702), (990, 199310), (1045, 188820), (1049, 188100), (1100, 179379), (1140, 173085), (1254, 157350), (1425, 138468), (1650, 119586), (1710, 115390), (1881, 104900), (1900, 103851), (1980, 99655), (2090, 94410), (2098, 94050), (2475, 79724), (2508, 78675), (2850, 69234), (3135, 62940), (3147, 62700), (3300, 59793), (3420, 57695), (3762, 52450), (4180, 47205), (4196, 47025), (4275, 46156), (4950, 39862), (5225, 37764), (5245, 37620), (5700, 34617), (6270, 31470), (6294, 31350), (7524, 26225), (8550, 23078), (9405, 20980), (9441, 20900), (9900, 19931), (10450, 18882), (10490, 18810), (11539, 17100), (12540, 15735), (12588, 15675)]