195686820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{51769}}^1$

素因数の和:51794

約数の個数: 96

約数和(自身を含む): 695788800

約数和(自身を除く): 500101980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 51769, 103538, 155307, 207076, 258845, 310614, 362383, 465921, 517690, 621228, 724766, 776535, 931842, 1035380, 1087149, 1397763, 1449532, 1553070, 1811915, 1863684, 2174298, 2329605, 2795526, 3106140, 3261447, 3623830, 4348596, 4659210, 5435745, 5591052, 6522894, 6988815, 7247660, 9318420, 9784341, 10871490, 13045788, 13977630, 16307235, 19568682, 21742980, 27955260, 32614470, 39137364, 48921705, 65228940, 97843410, 195686820]

約数ペア:

[(1, 195686820), (2, 97843410), (3, 65228940), (4, 48921705), (5, 39137364), (6, 32614470), (7, 27955260), (9, 21742980), (10, 19568682), (12, 16307235), (14, 13977630), (15, 13045788), (18, 10871490), (20, 9784341), (21, 9318420), (27, 7247660), (28, 6988815), (30, 6522894), (35, 5591052), (36, 5435745), (42, 4659210), (45, 4348596), (54, 3623830), (60, 3261447), (63, 3106140), (70, 2795526), (84, 2329605), (90, 2174298), (105, 1863684), (108, 1811915), (126, 1553070), (135, 1449532), (140, 1397763), (180, 1087149), (189, 1035380), (210, 931842), (252, 776535), (270, 724766), (315, 621228), (378, 517690), (420, 465921), (540, 362383), (630, 310614), (756, 258845), (945, 207076), (1260, 155307), (1890, 103538), (3780, 51769)]