190052100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:435

約数の個数: 216

約数和(自身を含む): 690039168

約数和(自身を除く): 499987068

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 97, 100, 105, 126, 140, 150, 175, 180, 194, 210, 225, 252, 291, 300, 311, 315, 350, 388, 420, 450, 485, 525, 582, 622, 630, 679, 700, 873, 900, 933, 970, 1050, 1164, 1244, 1260, 1358, 1455, 1555, 1575, 1746, 1866, 1940, 2037, 2100, 2177, 2425, 2716, 2799, 2910, 3110, 3150, 3395, 3492, 3732, 4074, 4354, 4365, 4665, 4850, 5598, 5820, 6111, 6220, 6300, 6531, 6790, 7275, 7775, 8148, 8708, 8730, 9330, 9700, 10185, 10885, 11196, 12222, 13062, 13580, 13995, 14550, 15550, 16975, 17460, 18660, 19593, 20370, 21770, 21825, 23325, 24444, 26124, 27990, 29100, 30167, 30555, 31100, 32655, 33950, 39186, 40740, 43540, 43650, 46650, 50925, 54425, 55980, 60334, 61110, 65310, 67900, 69975, 78372, 87300, 90501, 93300, 97965, 101850, 108850, 120668, 122220, 130620, 139950, 150835, 152775, 163275, 181002, 195930, 203700, 211169, 217700, 271503, 279900, 301670, 305550, 326550, 362004, 391860, 422338, 452505, 489825, 543006, 603340, 611100, 633507, 653100, 754175, 844676, 905010, 979650, 1055845, 1086012, 1267014, 1357515, 1508350, 1810020, 1900521, 1959300, 2111690, 2262525, 2534028, 2715030, 3016700, 3167535, 3801042, 4223380, 4525050, 5279225, 5430060, 6335070, 6787575, 7602084, 9050100, 9502605, 10558450, 12670140, 13575150, 15837675, 19005210, 21116900, 27150300, 31675350, 38010420, 47513025, 63350700, 95026050, 190052100]

約数ペア:

[(1, 190052100), (2, 95026050), (3, 63350700), (4, 47513025), (5, 38010420), (6, 31675350), (7, 27150300), (9, 21116900), (10, 19005210), (12, 15837675), (14, 13575150), (15, 12670140), (18, 10558450), (20, 9502605), (21, 9050100), (25, 7602084), (28, 6787575), (30, 6335070), (35, 5430060), (36, 5279225), (42, 4525050), (45, 4223380), (50, 3801042), (60, 3167535), (63, 3016700), (70, 2715030), (75, 2534028), (84, 2262525), (90, 2111690), (97, 1959300), (100, 1900521), (105, 1810020), (126, 1508350), (140, 1357515), (150, 1267014), (175, 1086012), (180, 1055845), (194, 979650), (210, 905010), (225, 844676), (252, 754175), (291, 653100), (300, 633507), (311, 611100), (315, 603340), (350, 543006), (388, 489825), (420, 452505), (450, 422338), (485, 391860), (525, 362004), (582, 326550), (622, 305550), (630, 301670), (679, 279900), (700, 271503), (873, 217700), (900, 211169), (933, 203700), (970, 195930), (1050, 181002), (1164, 163275), (1244, 152775), (1260, 150835), (1358, 139950), (1455, 130620), (1555, 122220), (1575, 120668), (1746, 108850), (1866, 101850), (1940, 97965), (2037, 93300), (2100, 90501), (2177, 87300), (2425, 78372), (2716, 69975), (2799, 67900), (2910, 65310), (3110, 61110), (3150, 60334), (3395, 55980), (3492, 54425), (3732, 50925), (4074, 46650), (4354, 43650), (4365, 43540), (4665, 40740), (4850, 39186), (5598, 33950), (5820, 32655), (6111, 31100), (6220, 30555), (6300, 30167), (6531, 29100), (6790, 27990), (7275, 26124), (7775, 24444), (8148, 23325), (8708, 21825), (8730, 21770), (9330, 20370), (9700, 19593), (10185, 18660), (10885, 17460), (11196, 16975), (12222, 15550), (13062, 14550), (13580, 13995)]