2250453100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4127}}^1$

素因数の和:4208

約数の個数: 144

約数和(自身を含む): 6019614720

約数和(自身を除く): 3769161620

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 41, 50, 70, 76, 82, 95, 100, 133, 140, 164, 175, 190, 205, 266, 287, 350, 380, 410, 475, 532, 574, 665, 700, 779, 820, 950, 1025, 1148, 1330, 1435, 1558, 1900, 2050, 2660, 2870, 3116, 3325, 3895, 4100, 4127, 5453, 5740, 6650, 7175, 7790, 8254, 10906, 13300, 14350, 15580, 16508, 19475, 20635, 21812, 27265, 28700, 28889, 38950, 41270, 54530, 57778, 77900, 78413, 82540, 103175, 109060, 115556, 136325, 144445, 156826, 169207, 206350, 272650, 288890, 313652, 338414, 392065, 412700, 545300, 548891, 577780, 676828, 722225, 784130, 846035, 1097782, 1184449, 1444450, 1568260, 1692070, 1960325, 2195564, 2368898, 2744455, 2888900, 3214933, 3384140, 3920650, 4230175, 4737796, 5488910, 5922245, 6429866, 7841300, 8460350, 10977820, 11844490, 12859732, 13722275, 16074665, 16920700, 22504531, 23688980, 27444550, 29611225, 32149330, 45009062, 54889100, 59222450, 64298660, 80373325, 90018124, 112522655, 118444900, 160746650, 225045310, 321493300, 450090620, 562613275, 1125226550, 2250453100]

約数ペア:

[(1, 2250453100), (2, 1125226550), (4, 562613275), (5, 450090620), (7, 321493300), (10, 225045310), (14, 160746650), (19, 118444900), (20, 112522655), (25, 90018124), (28, 80373325), (35, 64298660), (38, 59222450), (41, 54889100), (50, 45009062), (70, 32149330), (76, 29611225), (82, 27444550), (95, 23688980), (100, 22504531), (133, 16920700), (140, 16074665), (164, 13722275), (175, 12859732), (190, 11844490), (205, 10977820), (266, 8460350), (287, 7841300), (350, 6429866), (380, 5922245), (410, 5488910), (475, 4737796), (532, 4230175), (574, 3920650), (665, 3384140), (700, 3214933), (779, 2888900), (820, 2744455), (950, 2368898), (1025, 2195564), (1148, 1960325), (1330, 1692070), (1435, 1568260), (1558, 1444450), (1900, 1184449), (2050, 1097782), (2660, 846035), (2870, 784130), (3116, 722225), (3325, 676828), (3895, 577780), (4100, 548891), (4127, 545300), (5453, 412700), (5740, 392065), (6650, 338414), (7175, 313652), (7790, 288890), (8254, 272650), (10906, 206350), (13300, 169207), (14350, 156826), (15580, 144445), (16508, 136325), (19475, 115556), (20635, 109060), (21812, 103175), (27265, 82540), (28700, 78413), (28889, 77900), (38950, 57778), (41270, 54530)]