12235757220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{5147}}^1$

素因数の和:5490

約数の個数: 144

約数和(自身を含む): 38047097088

約数和(自身を除く): 25811339868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 281, 282, 423, 470, 562, 564, 705, 843, 846, 940, 1124, 1405, 1410, 1686, 1692, 2115, 2529, 2810, 2820, 3372, 4215, 4230, 5058, 5147, 5620, 8430, 8460, 10116, 10294, 12645, 13207, 15441, 16860, 20588, 25290, 25735, 26414, 30882, 39621, 46323, 50580, 51470, 52828, 61764, 66035, 77205, 79242, 92646, 102940, 118863, 132070, 154410, 158484, 185292, 198105, 231615, 237726, 241909, 264140, 308820, 396210, 463230, 475452, 483818, 594315, 725727, 792420, 926460, 967636, 1188630, 1209545, 1446307, 1451454, 2177181, 2377260, 2419090, 2892614, 2902908, 3628635, 4338921, 4354362, 4838180, 5785228, 7231535, 7257270, 8677842, 8708724, 10885905, 13016763, 14463070, 14514540, 17355684, 21694605, 21771810, 26033526, 28926140, 43389210, 43543620, 52067052, 65083815, 67976429, 86778420, 130167630, 135952858, 203929287, 260335260, 271905716, 339882145, 407858574, 611787861, 679764290, 815717148, 1019646435, 1223575722, 1359528580, 2039292870, 2447151444, 3058939305, 4078585740, 6117878610, 12235757220]

約数ペア:

[(1, 12235757220), (2, 6117878610), (3, 4078585740), (4, 3058939305), (5, 2447151444), (6, 2039292870), (9, 1359528580), (10, 1223575722), (12, 1019646435), (15, 815717148), (18, 679764290), (20, 611787861), (30, 407858574), (36, 339882145), (45, 271905716), (47, 260335260), (60, 203929287), (90, 135952858), (94, 130167630), (141, 86778420), (180, 67976429), (188, 65083815), (235, 52067052), (281, 43543620), (282, 43389210), (423, 28926140), (470, 26033526), (562, 21771810), (564, 21694605), (705, 17355684), (843, 14514540), (846, 14463070), (940, 13016763), (1124, 10885905), (1405, 8708724), (1410, 8677842), (1686, 7257270), (1692, 7231535), (2115, 5785228), (2529, 4838180), (2810, 4354362), (2820, 4338921), (3372, 3628635), (4215, 2902908), (4230, 2892614), (5058, 2419090), (5147, 2377260), (5620, 2177181), (8430, 1451454), (8460, 1446307), (10116, 1209545), (10294, 1188630), (12645, 967636), (13207, 926460), (15441, 792420), (16860, 725727), (20588, 594315), (25290, 483818), (25735, 475452), (26414, 463230), (30882, 396210), (39621, 308820), (46323, 264140), (50580, 241909), (51470, 237726), (52828, 231615), (61764, 198105), (66035, 185292), (77205, 158484), (79242, 154410), (92646, 132070), (102940, 118863)]