72177090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 177724800

約数和(自身を除く): 105547710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 149, 201, 241, 298, 335, 402, 447, 482, 670, 723, 745, 894, 1005, 1205, 1446, 1490, 2010, 2235, 2410, 3615, 4470, 7230, 9983, 16147, 19966, 29949, 32294, 35909, 48441, 49915, 59898, 71818, 80735, 96882, 99830, 107727, 149745, 161470, 179545, 215454, 242205, 299490, 359090, 484410, 538635, 1077270, 2405903, 4811806, 7217709, 12029515, 14435418, 24059030, 36088545, 72177090]

約数ペア:

[(1, 72177090), (2, 36088545), (3, 24059030), (5, 14435418), (6, 12029515), (10, 7217709), (15, 4811806), (30, 2405903), (67, 1077270), (134, 538635), (149, 484410), (201, 359090), (241, 299490), (298, 242205), (335, 215454), (402, 179545), (447, 161470), (482, 149745), (670, 107727), (723, 99830), (745, 96882), (894, 80735), (1005, 71818), (1205, 59898), (1446, 49915), (1490, 48441), (2010, 35909), (2235, 32294), (2410, 29949), (3615, 19966), (4470, 16147), (7230, 9983)]