190121100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2$

素因数の和:141

約数の個数: 216

約数和(自身を含む): 628136880

約数和(自身を除く): 438015780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 29, 30, 39, 41, 50, 52, 58, 60, 65, 75, 78, 82, 87, 100, 116, 123, 130, 145, 150, 156, 164, 174, 195, 205, 246, 260, 290, 300, 325, 348, 377, 390, 410, 435, 492, 533, 580, 615, 650, 725, 754, 780, 820, 870, 975, 1025, 1066, 1131, 1189, 1230, 1300, 1450, 1508, 1599, 1681, 1740, 1885, 1950, 2050, 2132, 2175, 2262, 2378, 2460, 2665, 2900, 3075, 3198, 3362, 3567, 3770, 3900, 4100, 4350, 4524, 4756, 5043, 5330, 5655, 5945, 6150, 6396, 6724, 7134, 7540, 7995, 8405, 8700, 9425, 10086, 10660, 11310, 11890, 12300, 13325, 14268, 15457, 15990, 16810, 17835, 18850, 20172, 21853, 22620, 23780, 25215, 26650, 28275, 29725, 30914, 31980, 33620, 35670, 37700, 39975, 42025, 43706, 46371, 48749, 50430, 53300, 56550, 59450, 61828, 65559, 71340, 77285, 79950, 84050, 87412, 89175, 92742, 97498, 100860, 109265, 113100, 118900, 126075, 131118, 146247, 154570, 159900, 168100, 178350, 185484, 194996, 218530, 231855, 243745, 252150, 262236, 292494, 309140, 327795, 356700, 386425, 437060, 463710, 487490, 504300, 546325, 584988, 633737, 655590, 731235, 772850, 927420, 974980, 1092650, 1159275, 1218725, 1267474, 1311180, 1462470, 1545700, 1638975, 1901211, 2185300, 2318550, 2437450, 2534948, 2924940, 3168685, 3277950, 3656175, 3802422, 4637100, 4874900, 6337370, 6555900, 7312350, 7604844, 9506055, 12674740, 14624700, 15843425, 19012110, 31686850, 38024220, 47530275, 63373700, 95060550, 190121100]

約数ペア:

[(1, 190121100), (2, 95060550), (3, 63373700), (4, 47530275), (5, 38024220), (6, 31686850), (10, 19012110), (12, 15843425), (13, 14624700), (15, 12674740), (20, 9506055), (25, 7604844), (26, 7312350), (29, 6555900), (30, 6337370), (39, 4874900), (41, 4637100), (50, 3802422), (52, 3656175), (58, 3277950), (60, 3168685), (65, 2924940), (75, 2534948), (78, 2437450), (82, 2318550), (87, 2185300), (100, 1901211), (116, 1638975), (123, 1545700), (130, 1462470), (145, 1311180), (150, 1267474), (156, 1218725), (164, 1159275), (174, 1092650), (195, 974980), (205, 927420), (246, 772850), (260, 731235), (290, 655590), (300, 633737), (325, 584988), (348, 546325), (377, 504300), (390, 487490), (410, 463710), (435, 437060), (492, 386425), (533, 356700), (580, 327795), (615, 309140), (650, 292494), (725, 262236), (754, 252150), (780, 243745), (820, 231855), (870, 218530), (975, 194996), (1025, 185484), (1066, 178350), (1131, 168100), (1189, 159900), (1230, 154570), (1300, 146247), (1450, 131118), (1508, 126075), (1599, 118900), (1681, 113100), (1740, 109265), (1885, 100860), (1950, 97498), (2050, 92742), (2132, 89175), (2175, 87412), (2262, 84050), (2378, 79950), (2460, 77285), (2665, 71340), (2900, 65559), (3075, 61828), (3198, 59450), (3362, 56550), (3567, 53300), (3770, 50430), (3900, 48749), (4100, 46371), (4350, 43706), (4524, 42025), (4756, 39975), (5043, 37700), (5330, 35670), (5655, 33620), (5945, 31980), (6150, 30914), (6396, 29725), (6724, 28275), (7134, 26650), (7540, 25215), (7995, 23780), (8405, 22620), (8700, 21853), (9425, 20172), (10086, 18850), (10660, 17835), (11310, 16810), (11890, 15990), (12300, 15457), (13325, 14268)]