228318060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 688214016

約数和(自身を除く): 459895956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 83, 95, 114, 127, 166, 190, 228, 249, 254, 285, 332, 361, 380, 381, 415, 498, 508, 570, 635, 722, 762, 830, 996, 1083, 1140, 1245, 1270, 1444, 1524, 1577, 1660, 1805, 1905, 2166, 2413, 2490, 2540, 3154, 3610, 3810, 4332, 4731, 4826, 4980, 5415, 6308, 7220, 7239, 7620, 7885, 9462, 9652, 10541, 10830, 12065, 14478, 15770, 18924, 21082, 21660, 23655, 24130, 28956, 29963, 31540, 31623, 36195, 42164, 45847, 47310, 48260, 52705, 59926, 63246, 72390, 89889, 91694, 94620, 105410, 119852, 126492, 137541, 144780, 149815, 158115, 179778, 183388, 200279, 210820, 229235, 275082, 299630, 316230, 359556, 400558, 449445, 458470, 550164, 599260, 600837, 632460, 687705, 801116, 898890, 916940, 1001395, 1201674, 1375410, 1797780, 2002790, 2403348, 2750820, 3004185, 3805301, 4005580, 6008370, 7610602, 11415903, 12016740, 15221204, 19026505, 22831806, 38053010, 45663612, 57079515, 76106020, 114159030, 228318060]

約数ペア:

[(1, 228318060), (2, 114159030), (3, 76106020), (4, 57079515), (5, 45663612), (6, 38053010), (10, 22831806), (12, 19026505), (15, 15221204), (19, 12016740), (20, 11415903), (30, 7610602), (38, 6008370), (57, 4005580), (60, 3805301), (76, 3004185), (83, 2750820), (95, 2403348), (114, 2002790), (127, 1797780), (166, 1375410), (190, 1201674), (228, 1001395), (249, 916940), (254, 898890), (285, 801116), (332, 687705), (361, 632460), (380, 600837), (381, 599260), (415, 550164), (498, 458470), (508, 449445), (570, 400558), (635, 359556), (722, 316230), (762, 299630), (830, 275082), (996, 229235), (1083, 210820), (1140, 200279), (1245, 183388), (1270, 179778), (1444, 158115), (1524, 149815), (1577, 144780), (1660, 137541), (1805, 126492), (1905, 119852), (2166, 105410), (2413, 94620), (2490, 91694), (2540, 89889), (3154, 72390), (3610, 63246), (3810, 59926), (4332, 52705), (4731, 48260), (4826, 47310), (4980, 45847), (5415, 42164), (6308, 36195), (7220, 31623), (7239, 31540), (7620, 29963), (7885, 28956), (9462, 24130), (9652, 23655), (10541, 21660), (10830, 21082), (12065, 18924), (14478, 15770)]