105947800

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:618

約数の個数: 144

約数和(自身を含む): 302157000

約数和(自身を除く): 196209200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 49, 50, 56, 70, 76, 95, 98, 100, 133, 140, 152, 175, 190, 196, 200, 245, 266, 280, 350, 380, 392, 475, 490, 532, 569, 665, 700, 760, 931, 950, 980, 1064, 1138, 1225, 1330, 1400, 1862, 1900, 1960, 2276, 2450, 2660, 2845, 3325, 3724, 3800, 3983, 4552, 4655, 4900, 5320, 5690, 6650, 7448, 7966, 9310, 9800, 10811, 11380, 13300, 14225, 15932, 18620, 19915, 21622, 22760, 23275, 26600, 27881, 28450, 31864, 37240, 39830, 43244, 46550, 54055, 55762, 56900, 75677, 79660, 86488, 93100, 99575, 108110, 111524, 113800, 139405, 151354, 159320, 186200, 199150, 216220, 223048, 270275, 278810, 302708, 378385, 398300, 432440, 529739, 540550, 557620, 605416, 697025, 756770, 796600, 1059478, 1081100, 1115240, 1394050, 1513540, 1891925, 2118956, 2162200, 2648695, 2788100, 3027080, 3783850, 4237912, 5297390, 5576200, 7567700, 10594780, 13243475, 15135400, 21189560, 26486950, 52973900, 105947800]

約数ペア:

[(1, 105947800), (2, 52973900), (4, 26486950), (5, 21189560), (7, 15135400), (8, 13243475), (10, 10594780), (14, 7567700), (19, 5576200), (20, 5297390), (25, 4237912), (28, 3783850), (35, 3027080), (38, 2788100), (40, 2648695), (49, 2162200), (50, 2118956), (56, 1891925), (70, 1513540), (76, 1394050), (95, 1115240), (98, 1081100), (100, 1059478), (133, 796600), (140, 756770), (152, 697025), (175, 605416), (190, 557620), (196, 540550), (200, 529739), (245, 432440), (266, 398300), (280, 378385), (350, 302708), (380, 278810), (392, 270275), (475, 223048), (490, 216220), (532, 199150), (569, 186200), (665, 159320), (700, 151354), (760, 139405), (931, 113800), (950, 111524), (980, 108110), (1064, 99575), (1138, 93100), (1225, 86488), (1330, 79660), (1400, 75677), (1862, 56900), (1900, 55762), (1960, 54055), (2276, 46550), (2450, 43244), (2660, 39830), (2845, 37240), (3325, 31864), (3724, 28450), (3800, 27881), (3983, 26600), (4552, 23275), (4655, 22760), (4900, 21622), (5320, 19915), (5690, 18620), (6650, 15932), (7448, 14225), (7966, 13300), (9310, 11380), (9800, 10811)]