142305800

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1117}}^1$

素因数の和:1160

約数の個数: 144

約数和(自身を含む): 414856260

約数和(自身を除く): 272550460

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 49, 50, 52, 56, 65, 70, 91, 98, 100, 104, 130, 140, 175, 182, 196, 200, 245, 260, 280, 325, 350, 364, 392, 455, 490, 520, 637, 650, 700, 728, 910, 980, 1117, 1225, 1274, 1300, 1400, 1820, 1960, 2234, 2275, 2450, 2548, 2600, 3185, 3640, 4468, 4550, 4900, 5096, 5585, 6370, 7819, 8936, 9100, 9800, 11170, 12740, 14521, 15638, 15925, 18200, 22340, 25480, 27925, 29042, 31276, 31850, 39095, 44680, 54733, 55850, 58084, 62552, 63700, 72605, 78190, 101647, 109466, 111700, 116168, 127400, 145210, 156380, 195475, 203294, 218932, 223400, 273665, 290420, 312760, 363025, 390950, 406588, 437864, 508235, 547330, 580840, 711529, 726050, 781900, 813176, 1016470, 1094660, 1368325, 1423058, 1452100, 1563800, 2032940, 2189320, 2541175, 2736650, 2846116, 2904200, 3557645, 4065880, 5082350, 5473300, 5692232, 7115290, 10164700, 10946600, 14230580, 17788225, 20329400, 28461160, 35576450, 71152900, 142305800]

約数ペア:

[(1, 142305800), (2, 71152900), (4, 35576450), (5, 28461160), (7, 20329400), (8, 17788225), (10, 14230580), (13, 10946600), (14, 10164700), (20, 7115290), (25, 5692232), (26, 5473300), (28, 5082350), (35, 4065880), (40, 3557645), (49, 2904200), (50, 2846116), (52, 2736650), (56, 2541175), (65, 2189320), (70, 2032940), (91, 1563800), (98, 1452100), (100, 1423058), (104, 1368325), (130, 1094660), (140, 1016470), (175, 813176), (182, 781900), (196, 726050), (200, 711529), (245, 580840), (260, 547330), (280, 508235), (325, 437864), (350, 406588), (364, 390950), (392, 363025), (455, 312760), (490, 290420), (520, 273665), (637, 223400), (650, 218932), (700, 203294), (728, 195475), (910, 156380), (980, 145210), (1117, 127400), (1225, 116168), (1274, 111700), (1300, 109466), (1400, 101647), (1820, 78190), (1960, 72605), (2234, 63700), (2275, 62552), (2450, 58084), (2548, 55850), (2600, 54733), (3185, 44680), (3640, 39095), (4468, 31850), (4550, 31276), (4900, 29042), (5096, 27925), (5585, 25480), (6370, 22340), (7819, 18200), (8936, 15925), (9100, 15638), (9800, 14521), (11170, 12740)]