123823260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2719}}^1$

素因数の和:2768

約数の個数: 144

約数和(自身を含む): 427714560

約数和(自身を除く): 303891300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 55, 60, 66, 69, 90, 92, 99, 110, 115, 132, 138, 165, 180, 198, 207, 220, 230, 253, 276, 330, 345, 396, 414, 460, 495, 506, 660, 690, 759, 828, 990, 1012, 1035, 1265, 1380, 1518, 1980, 2070, 2277, 2530, 2719, 3036, 3795, 4140, 4554, 5060, 5438, 7590, 8157, 9108, 10876, 11385, 13595, 15180, 16314, 22770, 24471, 27190, 29909, 32628, 40785, 45540, 48942, 54380, 59818, 62537, 81570, 89727, 97884, 119636, 122355, 125074, 149545, 163140, 179454, 187611, 244710, 250148, 269181, 299090, 312685, 358908, 375222, 448635, 489420, 538362, 562833, 598180, 625370, 687907, 750444, 897270, 938055, 1076724, 1125666, 1250740, 1345905, 1375814, 1794540, 1876110, 2063721, 2251332, 2691810, 2751628, 2814165, 3439535, 3752220, 4127442, 5383620, 5628330, 6191163, 6879070, 8254884, 10318605, 11256660, 12382326, 13758140, 20637210, 24764652, 30955815, 41274420, 61911630, 123823260]

約数ペア:

[(1, 123823260), (2, 61911630), (3, 41274420), (4, 30955815), (5, 24764652), (6, 20637210), (9, 13758140), (10, 12382326), (11, 11256660), (12, 10318605), (15, 8254884), (18, 6879070), (20, 6191163), (22, 5628330), (23, 5383620), (30, 4127442), (33, 3752220), (36, 3439535), (44, 2814165), (45, 2751628), (46, 2691810), (55, 2251332), (60, 2063721), (66, 1876110), (69, 1794540), (90, 1375814), (92, 1345905), (99, 1250740), (110, 1125666), (115, 1076724), (132, 938055), (138, 897270), (165, 750444), (180, 687907), (198, 625370), (207, 598180), (220, 562833), (230, 538362), (253, 489420), (276, 448635), (330, 375222), (345, 358908), (396, 312685), (414, 299090), (460, 269181), (495, 250148), (506, 244710), (660, 187611), (690, 179454), (759, 163140), (828, 149545), (990, 125074), (1012, 122355), (1035, 119636), (1265, 97884), (1380, 89727), (1518, 81570), (1980, 62537), (2070, 59818), (2277, 54380), (2530, 48942), (2719, 45540), (3036, 40785), (3795, 32628), (4140, 29909), (4554, 27190), (5060, 24471), (5438, 22770), (7590, 16314), (8157, 15180), (9108, 13595), (10876, 11385)]