4463550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:147

約数の個数: 144

約数和(自身を含む): 14894880

約数和(自身を除く): 10431330

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, 109, 117, 126, 130, 150, 175, 182, 195, 210, 218, 225, 234, 273, 315, 325, 327, 350, 390, 450, 455, 525, 545, 546, 585, 630, 650, 654, 763, 819, 910, 975, 981, 1050, 1090, 1170, 1365, 1417, 1526, 1575, 1635, 1638, 1950, 1962, 2275, 2289, 2725, 2730, 2834, 2925, 3150, 3270, 3815, 4095, 4251, 4550, 4578, 4905, 5450, 5850, 6825, 6867, 7085, 7630, 8175, 8190, 8502, 9810, 9919, 11445, 12753, 13650, 13734, 14170, 16350, 19075, 19838, 20475, 21255, 22890, 24525, 25506, 29757, 34335, 35425, 38150, 40950, 42510, 49050, 49595, 57225, 59514, 63765, 68670, 70850, 89271, 99190, 106275, 114450, 127530, 148785, 171675, 178542, 212550, 247975, 297570, 318825, 343350, 446355, 495950, 637650, 743925, 892710, 1487850, 2231775, 4463550]

約数ペア:

[(1, 4463550), (2, 2231775), (3, 1487850), (5, 892710), (6, 743925), (7, 637650), (9, 495950), (10, 446355), (13, 343350), (14, 318825), (15, 297570), (18, 247975), (21, 212550), (25, 178542), (26, 171675), (30, 148785), (35, 127530), (39, 114450), (42, 106275), (45, 99190), (50, 89271), (63, 70850), (65, 68670), (70, 63765), (75, 59514), (78, 57225), (90, 49595), (91, 49050), (105, 42510), (109, 40950), (117, 38150), (126, 35425), (130, 34335), (150, 29757), (175, 25506), (182, 24525), (195, 22890), (210, 21255), (218, 20475), (225, 19838), (234, 19075), (273, 16350), (315, 14170), (325, 13734), (327, 13650), (350, 12753), (390, 11445), (450, 9919), (455, 9810), (525, 8502), (545, 8190), (546, 8175), (585, 7630), (630, 7085), (650, 6867), (654, 6825), (763, 5850), (819, 5450), (910, 4905), (975, 4578), (981, 4550), (1050, 4251), (1090, 4095), (1170, 3815), (1365, 3270), (1417, 3150), (1526, 2925), (1575, 2834), (1635, 2730), (1638, 2725), (1950, 2289), (1962, 2275)]