159156900

素因数分解:

$2^2\times 3^4\times 5^2\times 7^2\times {\mathrm{401}}^1$

素因数の和:441

約数の個数: 270

約数和(自身を含む): 601652898

約数和(自身を除く): 442495998

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, 81, 84, 90, 98, 100, 105, 108, 126, 135, 140, 147, 150, 162, 175, 180, 189, 196, 210, 225, 245, 252, 270, 294, 300, 315, 324, 350, 378, 401, 405, 420, 441, 450, 490, 525, 540, 567, 588, 630, 675, 700, 735, 756, 802, 810, 882, 900, 945, 980, 1050, 1134, 1203, 1225, 1260, 1323, 1350, 1470, 1575, 1604, 1620, 1764, 1890, 2005, 2025, 2100, 2205, 2268, 2406, 2450, 2646, 2700, 2807, 2835, 2940, 3150, 3609, 3675, 3780, 3969, 4010, 4050, 4410, 4725, 4812, 4900, 5292, 5614, 5670, 6015, 6300, 6615, 7218, 7350, 7938, 8020, 8100, 8421, 8820, 9450, 10025, 10827, 11025, 11228, 11340, 12030, 13230, 14035, 14175, 14436, 14700, 15876, 16842, 18045, 18900, 19649, 19845, 20050, 21654, 22050, 24060, 25263, 26460, 28070, 28350, 30075, 32481, 33075, 33684, 36090, 39298, 39690, 40100, 42105, 43308, 44100, 50526, 54135, 56140, 56700, 58947, 60150, 64962, 66150, 70175, 72180, 75789, 78596, 79380, 84210, 90225, 98245, 99225, 101052, 108270, 117894, 120300, 126315, 129924, 132300, 140350, 151578, 162405, 168420, 176841, 180450, 196490, 198450, 210525, 216540, 227367, 235788, 252630, 270675, 280700, 294735, 303156, 324810, 353682, 360900, 378945, 392980, 396900, 421050, 454734, 491225, 505260, 530523, 541350, 589470, 631575, 649620, 707364, 757890, 812025, 842100, 884205, 909468, 982450, 1061046, 1082700, 1136835, 1178940, 1263150, 1473675, 1515780, 1591569, 1624050, 1768410, 1894725, 1964900, 2122092, 2273670, 2526300, 2652615, 2947350, 3183138, 3248100, 3536820, 3789450, 4421025, 4547340, 5305230, 5684175, 5894700, 6366276, 7578900, 7957845, 8842050, 10610460, 11368350, 13263075, 15915690, 17684100, 22736700, 26526150, 31831380, 39789225, 53052300, 79578450, 159156900]

約数ペア:

[(1, 159156900), (2, 79578450), (3, 53052300), (4, 39789225), (5, 31831380), (6, 26526150), (7, 22736700), (9, 17684100), (10, 15915690), (12, 13263075), (14, 11368350), (15, 10610460), (18, 8842050), (20, 7957845), (21, 7578900), (25, 6366276), (27, 5894700), (28, 5684175), (30, 5305230), (35, 4547340), (36, 4421025), (42, 3789450), (45, 3536820), (49, 3248100), (50, 3183138), (54, 2947350), (60, 2652615), (63, 2526300), (70, 2273670), (75, 2122092), (81, 1964900), (84, 1894725), (90, 1768410), (98, 1624050), (100, 1591569), (105, 1515780), (108, 1473675), (126, 1263150), (135, 1178940), (140, 1136835), (147, 1082700), (150, 1061046), (162, 982450), (175, 909468), (180, 884205), (189, 842100), (196, 812025), (210, 757890), (225, 707364), (245, 649620), (252, 631575), (270, 589470), (294, 541350), (300, 530523), (315, 505260), (324, 491225), (350, 454734), (378, 421050), (401, 396900), (405, 392980), (420, 378945), (441, 360900), (450, 353682), (490, 324810), (525, 303156), (540, 294735), (567, 280700), (588, 270675), (630, 252630), (675, 235788), (700, 227367), (735, 216540), (756, 210525), (802, 198450), (810, 196490), (882, 180450), (900, 176841), (945, 168420), (980, 162405), (1050, 151578), (1134, 140350), (1203, 132300), (1225, 129924), (1260, 126315), (1323, 120300), (1350, 117894), (1470, 108270), (1575, 101052), (1604, 99225), (1620, 98245), (1764, 90225), (1890, 84210), (2005, 79380), (2025, 78596), (2100, 75789), (2205, 72180), (2268, 70175), (2406, 66150), (2450, 64962), (2646, 60150), (2700, 58947), (2807, 56700), (2835, 56140), (2940, 54135), (3150, 50526), (3609, 44100), (3675, 43308), (3780, 42105), (3969, 40100), (4010, 39690), (4050, 39298), (4410, 36090), (4725, 33684), (4812, 33075), (4900, 32481), (5292, 30075), (5614, 28350), (5670, 28070), (6015, 26460), (6300, 25263), (6615, 24060), (7218, 22050), (7350, 21654), (7938, 20050), (8020, 19845), (8100, 19649), (8421, 18900), (8820, 18045), (9450, 16842), (10025, 15876), (10827, 14700), (11025, 14436), (11228, 14175), (11340, 14035), (12030, 13230)]