201087420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:515

約数の個数: 96

約数和(自身を含む): 575769600

約数和(自身を除く): 374682180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 149, 166, 249, 271, 298, 332, 415, 447, 498, 542, 596, 745, 813, 830, 894, 996, 1084, 1245, 1355, 1490, 1626, 1660, 1788, 2235, 2490, 2710, 2980, 3252, 4065, 4470, 4980, 5420, 8130, 8940, 12367, 16260, 22493, 24734, 37101, 40379, 44986, 49468, 61835, 67479, 74202, 80758, 89972, 112465, 121137, 123670, 134958, 148404, 161516, 185505, 201895, 224930, 242274, 247340, 269916, 337395, 371010, 403790, 449860, 484548, 605685, 674790, 742020, 807580, 1211370, 1349580, 2422740, 3351457, 6702914, 10054371, 13405828, 16757285, 20108742, 33514570, 40217484, 50271855, 67029140, 100543710, 201087420]

約数ペア:

[(1, 201087420), (2, 100543710), (3, 67029140), (4, 50271855), (5, 40217484), (6, 33514570), (10, 20108742), (12, 16757285), (15, 13405828), (20, 10054371), (30, 6702914), (60, 3351457), (83, 2422740), (149, 1349580), (166, 1211370), (249, 807580), (271, 742020), (298, 674790), (332, 605685), (415, 484548), (447, 449860), (498, 403790), (542, 371010), (596, 337395), (745, 269916), (813, 247340), (830, 242274), (894, 224930), (996, 201895), (1084, 185505), (1245, 161516), (1355, 148404), (1490, 134958), (1626, 123670), (1660, 121137), (1788, 112465), (2235, 89972), (2490, 80758), (2710, 74202), (2980, 67479), (3252, 61835), (4065, 49468), (4470, 44986), (4980, 40379), (5420, 37101), (8130, 24734), (8940, 22493), (12367, 16260)]