127119420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{19087}}^1$

素因数の和:19139

約数の個数: 72

約数和(自身を含む): 396037824

約数和(自身を除く): 268918404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 19087, 38174, 57261, 76348, 95435, 114522, 171783, 190870, 229044, 286305, 343566, 381740, 572610, 687132, 706219, 858915, 1145220, 1412438, 1717830, 2118657, 2824876, 3435660, 3531095, 4237314, 6355971, 7062190, 8474628, 10593285, 12711942, 14124380, 21186570, 25423884, 31779855, 42373140, 63559710, 127119420]

約数ペア:

[(1, 127119420), (2, 63559710), (3, 42373140), (4, 31779855), (5, 25423884), (6, 21186570), (9, 14124380), (10, 12711942), (12, 10593285), (15, 8474628), (18, 7062190), (20, 6355971), (30, 4237314), (36, 3531095), (37, 3435660), (45, 2824876), (60, 2118657), (74, 1717830), (90, 1412438), (111, 1145220), (148, 858915), (180, 706219), (185, 687132), (222, 572610), (333, 381740), (370, 343566), (444, 286305), (555, 229044), (666, 190870), (740, 171783), (1110, 114522), (1332, 95435), (1665, 76348), (2220, 57261), (3330, 38174), (6660, 19087)]