127804950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3121}}^1$

素因数の和:3159

約数の個数: 144

約数和(自身を含む): 422743776

約数和(自身を除く): 294938826

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 150, 175, 182, 195, 210, 225, 234, 273, 315, 325, 350, 390, 450, 455, 525, 546, 585, 630, 650, 819, 910, 975, 1050, 1170, 1365, 1575, 1638, 1950, 2275, 2730, 2925, 3121, 3150, 4095, 4550, 5850, 6242, 6825, 8190, 9363, 13650, 15605, 18726, 20475, 21847, 28089, 31210, 40573, 40950, 43694, 46815, 56178, 65541, 78025, 81146, 93630, 109235, 121719, 131082, 140445, 156050, 196623, 202865, 218470, 234075, 243438, 280890, 284011, 327705, 365157, 393246, 405730, 468150, 546175, 568022, 608595, 655410, 702225, 730314, 852033, 983115, 1014325, 1092350, 1217190, 1404450, 1420055, 1638525, 1704066, 1825785, 1966230, 2028650, 2556099, 2840110, 3042975, 3277050, 3651570, 4260165, 4915575, 5112198, 6085950, 7100275, 8520330, 9128925, 9831150, 12780495, 14200550, 18257850, 21300825, 25560990, 42601650, 63902475, 127804950]

約数ペア:

[(1, 127804950), (2, 63902475), (3, 42601650), (5, 25560990), (6, 21300825), (7, 18257850), (9, 14200550), (10, 12780495), (13, 9831150), (14, 9128925), (15, 8520330), (18, 7100275), (21, 6085950), (25, 5112198), (26, 4915575), (30, 4260165), (35, 3651570), (39, 3277050), (42, 3042975), (45, 2840110), (50, 2556099), (63, 2028650), (65, 1966230), (70, 1825785), (75, 1704066), (78, 1638525), (90, 1420055), (91, 1404450), (105, 1217190), (117, 1092350), (126, 1014325), (130, 983115), (150, 852033), (175, 730314), (182, 702225), (195, 655410), (210, 608595), (225, 568022), (234, 546175), (273, 468150), (315, 405730), (325, 393246), (350, 365157), (390, 327705), (450, 284011), (455, 280890), (525, 243438), (546, 234075), (585, 218470), (630, 202865), (650, 196623), (819, 156050), (910, 140445), (975, 131082), (1050, 121719), (1170, 109235), (1365, 93630), (1575, 81146), (1638, 78025), (1950, 65541), (2275, 56178), (2730, 46815), (2925, 43694), (3121, 40950), (3150, 40573), (4095, 31210), (4550, 28089), (5850, 21847), (6242, 20475), (6825, 18726), (8190, 15605), (9363, 13650)]