106156540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{727}}^1$

素因数の和:899

約数の個数: 72

約数和(自身を含む): 261424800

約数和(自身を除く): 155268260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 149, 196, 245, 298, 490, 596, 727, 745, 980, 1043, 1454, 1490, 2086, 2908, 2980, 3635, 4172, 5089, 5215, 7270, 7301, 10178, 10430, 14540, 14602, 20356, 20860, 25445, 29204, 35623, 36505, 50890, 71246, 73010, 101780, 108323, 142492, 146020, 178115, 216646, 356230, 433292, 541615, 712460, 758261, 1083230, 1516522, 2166460, 3033044, 3791305, 5307827, 7582610, 10615654, 15165220, 21231308, 26539135, 53078270, 106156540]

約数ペア:

[(1, 106156540), (2, 53078270), (4, 26539135), (5, 21231308), (7, 15165220), (10, 10615654), (14, 7582610), (20, 5307827), (28, 3791305), (35, 3033044), (49, 2166460), (70, 1516522), (98, 1083230), (140, 758261), (149, 712460), (196, 541615), (245, 433292), (298, 356230), (490, 216646), (596, 178115), (727, 146020), (745, 142492), (980, 108323), (1043, 101780), (1454, 73010), (1490, 71246), (2086, 50890), (2908, 36505), (2980, 35623), (3635, 29204), (4172, 25445), (5089, 20860), (5215, 20356), (7270, 14602), (7301, 14540), (10178, 10430)]