197735850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:646

約数の個数: 192

約数和(自身を含む): 618710400

約数和(自身を除く): 420974550

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 25, 26, 27, 30, 38, 39, 45, 50, 54, 57, 65, 75, 78, 90, 95, 114, 117, 130, 135, 150, 171, 190, 195, 225, 234, 247, 270, 285, 325, 342, 351, 390, 450, 475, 494, 513, 570, 585, 593, 650, 675, 702, 741, 855, 950, 975, 1026, 1170, 1186, 1235, 1350, 1425, 1482, 1710, 1755, 1779, 1950, 2223, 2470, 2565, 2850, 2925, 2965, 3510, 3558, 3705, 4275, 4446, 5130, 5337, 5850, 5930, 6175, 6669, 7410, 7709, 8550, 8775, 8895, 10674, 11115, 11267, 12350, 12825, 13338, 14825, 15418, 16011, 17550, 17790, 18525, 22230, 22534, 23127, 25650, 26685, 29650, 32022, 33345, 33801, 37050, 38545, 44475, 46254, 53370, 55575, 56335, 66690, 67602, 69381, 77090, 80055, 88950, 101403, 111150, 112670, 115635, 133425, 138762, 146471, 160110, 166725, 169005, 192725, 202806, 208143, 231270, 266850, 281675, 292942, 304209, 333450, 338010, 346905, 385450, 400275, 416286, 439413, 507015, 563350, 578175, 608418, 693810, 732355, 800550, 845025, 878826, 1014030, 1040715, 1156350, 1318239, 1464710, 1521045, 1690050, 1734525, 2081430, 2197065, 2535075, 2636478, 3042090, 3469050, 3661775, 3954717, 4394130, 5070150, 5203575, 6591195, 7323550, 7605225, 7909434, 10407150, 10985325, 13182390, 15210450, 19773585, 21970650, 32955975, 39547170, 65911950, 98867925, 197735850]

約数ペア:

[(1, 197735850), (2, 98867925), (3, 65911950), (5, 39547170), (6, 32955975), (9, 21970650), (10, 19773585), (13, 15210450), (15, 13182390), (18, 10985325), (19, 10407150), (25, 7909434), (26, 7605225), (27, 7323550), (30, 6591195), (38, 5203575), (39, 5070150), (45, 4394130), (50, 3954717), (54, 3661775), (57, 3469050), (65, 3042090), (75, 2636478), (78, 2535075), (90, 2197065), (95, 2081430), (114, 1734525), (117, 1690050), (130, 1521045), (135, 1464710), (150, 1318239), (171, 1156350), (190, 1040715), (195, 1014030), (225, 878826), (234, 845025), (247, 800550), (270, 732355), (285, 693810), (325, 608418), (342, 578175), (351, 563350), (390, 507015), (450, 439413), (475, 416286), (494, 400275), (513, 385450), (570, 346905), (585, 338010), (593, 333450), (650, 304209), (675, 292942), (702, 281675), (741, 266850), (855, 231270), (950, 208143), (975, 202806), (1026, 192725), (1170, 169005), (1186, 166725), (1235, 160110), (1350, 146471), (1425, 138762), (1482, 133425), (1710, 115635), (1755, 112670), (1779, 111150), (1950, 101403), (2223, 88950), (2470, 80055), (2565, 77090), (2850, 69381), (2925, 67602), (2965, 66690), (3510, 56335), (3558, 55575), (3705, 53370), (4275, 46254), (4446, 44475), (5130, 38545), (5337, 37050), (5850, 33801), (5930, 33345), (6175, 32022), (6669, 29650), (7410, 26685), (7709, 25650), (8550, 23127), (8775, 22534), (8895, 22230), (10674, 18525), (11115, 17790), (11267, 17550), (12350, 16011), (12825, 15418), (13338, 14825)]