196142100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1213}}^1$

素因数の和:1255

約数の個数: 216

約数和(自身を含む): 720766368

約数和(自身を除く): 524624268

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 49, 50, 55, 60, 66, 70, 75, 77, 84, 98, 100, 105, 110, 132, 140, 147, 150, 154, 165, 175, 196, 210, 220, 231, 245, 275, 294, 300, 308, 330, 350, 385, 420, 462, 490, 525, 539, 550, 588, 660, 700, 735, 770, 825, 924, 980, 1050, 1078, 1100, 1155, 1213, 1225, 1470, 1540, 1617, 1650, 1925, 2100, 2156, 2310, 2426, 2450, 2695, 2940, 3234, 3300, 3639, 3675, 3850, 4620, 4852, 4900, 5390, 5775, 6065, 6468, 7278, 7350, 7700, 8085, 8491, 10780, 11550, 12130, 13343, 13475, 14556, 14700, 16170, 16982, 18195, 23100, 24260, 25473, 26686, 26950, 30325, 32340, 33964, 36390, 40029, 40425, 42455, 50946, 53372, 53900, 59437, 60650, 66715, 72780, 80058, 80850, 84910, 90975, 93401, 101892, 118874, 121300, 127365, 133430, 160116, 161700, 169820, 178311, 181950, 186802, 200145, 212275, 237748, 254730, 266860, 280203, 297185, 333575, 356622, 363900, 373604, 400290, 424550, 467005, 509460, 560406, 594370, 636825, 653807, 667150, 713244, 800580, 849100, 891555, 934010, 1000725, 1120812, 1188740, 1273650, 1307614, 1334300, 1401015, 1485925, 1783110, 1868020, 1961421, 2001450, 2335025, 2547300, 2615228, 2802030, 2971850, 3269035, 3566220, 3922842, 4002900, 4457775, 4670050, 5604060, 5943700, 6538070, 7005075, 7845684, 8915550, 9340100, 9807105, 13076140, 14010150, 16345175, 17831100, 19614210, 28020300, 32690350, 39228420, 49035525, 65380700, 98071050, 196142100]

約数ペア:

[(1, 196142100), (2, 98071050), (3, 65380700), (4, 49035525), (5, 39228420), (6, 32690350), (7, 28020300), (10, 19614210), (11, 17831100), (12, 16345175), (14, 14010150), (15, 13076140), (20, 9807105), (21, 9340100), (22, 8915550), (25, 7845684), (28, 7005075), (30, 6538070), (33, 5943700), (35, 5604060), (42, 4670050), (44, 4457775), (49, 4002900), (50, 3922842), (55, 3566220), (60, 3269035), (66, 2971850), (70, 2802030), (75, 2615228), (77, 2547300), (84, 2335025), (98, 2001450), (100, 1961421), (105, 1868020), (110, 1783110), (132, 1485925), (140, 1401015), (147, 1334300), (150, 1307614), (154, 1273650), (165, 1188740), (175, 1120812), (196, 1000725), (210, 934010), (220, 891555), (231, 849100), (245, 800580), (275, 713244), (294, 667150), (300, 653807), (308, 636825), (330, 594370), (350, 560406), (385, 509460), (420, 467005), (462, 424550), (490, 400290), (525, 373604), (539, 363900), (550, 356622), (588, 333575), (660, 297185), (700, 280203), (735, 266860), (770, 254730), (825, 237748), (924, 212275), (980, 200145), (1050, 186802), (1078, 181950), (1100, 178311), (1155, 169820), (1213, 161700), (1225, 160116), (1470, 133430), (1540, 127365), (1617, 121300), (1650, 118874), (1925, 101892), (2100, 93401), (2156, 90975), (2310, 84910), (2426, 80850), (2450, 80058), (2695, 72780), (2940, 66715), (3234, 60650), (3300, 59437), (3639, 53900), (3675, 53372), (3850, 50946), (4620, 42455), (4852, 40425), (4900, 40029), (5390, 36390), (5775, 33964), (6065, 32340), (6468, 30325), (7278, 26950), (7350, 26686), (7700, 25473), (8085, 24260), (8491, 23100), (10780, 18195), (11550, 16982), (12130, 16170), (13343, 14700), (13475, 14556)]