201492900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^2\times {\mathrm{1523}}^1$

素因数の和:1560

約数の個数: 216

約数和(自身を含む): 754014240

約数和(自身を除く): 552521340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 49, 50, 54, 60, 63, 70, 75, 84, 90, 98, 100, 105, 108, 126, 135, 140, 147, 150, 175, 180, 189, 196, 210, 225, 245, 252, 270, 294, 300, 315, 350, 378, 420, 441, 450, 490, 525, 540, 588, 630, 675, 700, 735, 756, 882, 900, 945, 980, 1050, 1225, 1260, 1323, 1350, 1470, 1523, 1575, 1764, 1890, 2100, 2205, 2450, 2646, 2700, 2940, 3046, 3150, 3675, 3780, 4410, 4569, 4725, 4900, 5292, 6092, 6300, 6615, 7350, 7615, 8820, 9138, 9450, 10661, 11025, 13230, 13707, 14700, 15230, 18276, 18900, 21322, 22050, 22845, 26460, 27414, 30460, 31983, 33075, 38075, 41121, 42644, 44100, 45690, 53305, 54828, 63966, 66150, 68535, 74627, 76150, 82242, 91380, 95949, 106610, 114225, 127932, 132300, 137070, 149254, 152300, 159915, 164484, 191898, 205605, 213220, 223881, 228450, 266525, 274140, 287847, 298508, 319830, 342675, 373135, 383796, 411210, 447762, 456900, 479745, 533050, 575694, 639660, 671643, 685350, 746270, 799575, 822420, 895524, 959490, 1028025, 1066100, 1119405, 1151388, 1343286, 1370700, 1439235, 1492540, 1599150, 1865675, 1918980, 2014929, 2056050, 2238810, 2398725, 2686572, 2878470, 3198300, 3358215, 3731350, 4029858, 4112100, 4477620, 4797450, 5597025, 5756940, 6716430, 7196175, 7462700, 8059716, 9594900, 10074645, 11194050, 13432860, 14392350, 16791075, 20149290, 22388100, 28784700, 33582150, 40298580, 50373225, 67164300, 100746450, 201492900]

約数ペア:

[(1, 201492900), (2, 100746450), (3, 67164300), (4, 50373225), (5, 40298580), (6, 33582150), (7, 28784700), (9, 22388100), (10, 20149290), (12, 16791075), (14, 14392350), (15, 13432860), (18, 11194050), (20, 10074645), (21, 9594900), (25, 8059716), (27, 7462700), (28, 7196175), (30, 6716430), (35, 5756940), (36, 5597025), (42, 4797450), (45, 4477620), (49, 4112100), (50, 4029858), (54, 3731350), (60, 3358215), (63, 3198300), (70, 2878470), (75, 2686572), (84, 2398725), (90, 2238810), (98, 2056050), (100, 2014929), (105, 1918980), (108, 1865675), (126, 1599150), (135, 1492540), (140, 1439235), (147, 1370700), (150, 1343286), (175, 1151388), (180, 1119405), (189, 1066100), (196, 1028025), (210, 959490), (225, 895524), (245, 822420), (252, 799575), (270, 746270), (294, 685350), (300, 671643), (315, 639660), (350, 575694), (378, 533050), (420, 479745), (441, 456900), (450, 447762), (490, 411210), (525, 383796), (540, 373135), (588, 342675), (630, 319830), (675, 298508), (700, 287847), (735, 274140), (756, 266525), (882, 228450), (900, 223881), (945, 213220), (980, 205605), (1050, 191898), (1225, 164484), (1260, 159915), (1323, 152300), (1350, 149254), (1470, 137070), (1523, 132300), (1575, 127932), (1764, 114225), (1890, 106610), (2100, 95949), (2205, 91380), (2450, 82242), (2646, 76150), (2700, 74627), (2940, 68535), (3046, 66150), (3150, 63966), (3675, 54828), (3780, 53305), (4410, 45690), (4569, 44100), (4725, 42644), (4900, 41121), (5292, 38075), (6092, 33075), (6300, 31983), (6615, 30460), (7350, 27414), (7615, 26460), (8820, 22845), (9138, 22050), (9450, 21322), (10661, 18900), (11025, 18276), (13230, 15230), (13707, 14700)]