196878420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{3733}}^1$

素因数の和:4041

約数の個数: 72

約数和(自身を含む): 599396616

約数和(自身を除く): 402518196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 293, 586, 879, 1172, 1465, 1758, 2637, 2930, 3516, 3733, 4395, 5274, 5860, 7466, 8790, 10548, 11199, 13185, 14932, 17580, 18665, 22398, 26370, 33597, 37330, 44796, 52740, 55995, 67194, 74660, 111990, 134388, 167985, 223980, 335970, 671940, 1093769, 2187538, 3281307, 4375076, 5468845, 6562614, 9843921, 10937690, 13125228, 16406535, 19687842, 21875380, 32813070, 39375684, 49219605, 65626140, 98439210, 196878420]

約数ペア:

[(1, 196878420), (2, 98439210), (3, 65626140), (4, 49219605), (5, 39375684), (6, 32813070), (9, 21875380), (10, 19687842), (12, 16406535), (15, 13125228), (18, 10937690), (20, 9843921), (30, 6562614), (36, 5468845), (45, 4375076), (60, 3281307), (90, 2187538), (180, 1093769), (293, 671940), (586, 335970), (879, 223980), (1172, 167985), (1465, 134388), (1758, 111990), (2637, 74660), (2930, 67194), (3516, 55995), (3733, 52740), (4395, 44796), (5274, 37330), (5860, 33597), (7466, 26370), (8790, 22398), (10548, 18665), (11199, 17580), (13185, 14932)]