22317750

素因数分解:

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

素因数の和:152

約数の個数: 192

約数和(自身を含む): 74954880

約数和(自身を除く): 52637130

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, 125, 126, 130, 150, 175, 182, 195, 210, 218, 225, 234, 250, 273, 315, 325, 327, 350, 375, 390, 450, 455, 525, 545, 546, 585, 630, 650, 654, 750, 763, 819, 875, 910, 975, 981, 1050, 1090, 1125, 1170, 1365, 1417, 1526, 1575, 1625, 1635, 1638, 1750, 1950, 1962, 2250, 2275, 2289, 2625, 2725, 2730, 2834, 2925, 3150, 3250, 3270, 3815, 4095, 4251, 4550, 4578, 4875, 4905, 5250, 5450, 5850, 6825, 6867, 7085, 7630, 7875, 8175, 8190, 8502, 9750, 9810, 9919, 11375, 11445, 12753, 13625, 13650, 13734, 14170, 14625, 15750, 16350, 19075, 19838, 20475, 21255, 22750, 22890, 24525, 25506, 27250, 29250, 29757, 34125, 34335, 35425, 38150, 40875, 40950, 42510, 49050, 49595, 57225, 59514, 63765, 68250, 68670, 70850, 81750, 89271, 95375, 99190, 102375, 106275, 114450, 122625, 127530, 148785, 171675, 177125, 178542, 190750, 204750, 212550, 245250, 247975, 286125, 297570, 318825, 343350, 354250, 446355, 495950, 531375, 572250, 637650, 743925, 858375, 892710, 1062750, 1239875, 1487850, 1594125, 1716750, 2231775, 2479750, 3188250, 3719625, 4463550, 7439250, 11158875, 22317750]

約数ペア:

[(1, 22317750), (2, 11158875), (3, 7439250), (5, 4463550), (6, 3719625), (7, 3188250), (9, 2479750), (10, 2231775), (13, 1716750), (14, 1594125), (15, 1487850), (18, 1239875), (21, 1062750), (25, 892710), (26, 858375), (30, 743925), (35, 637650), (39, 572250), (42, 531375), (45, 495950), (50, 446355), (63, 354250), (65, 343350), (70, 318825), (75, 297570), (78, 286125), (90, 247975), (91, 245250), (105, 212550), (109, 204750), (117, 190750), (125, 178542), (126, 177125), (130, 171675), (150, 148785), (175, 127530), (182, 122625), (195, 114450), (210, 106275), (218, 102375), (225, 99190), (234, 95375), (250, 89271), (273, 81750), (315, 70850), (325, 68670), (327, 68250), (350, 63765), (375, 59514), (390, 57225), (450, 49595), (455, 49050), (525, 42510), (545, 40950), (546, 40875), (585, 38150), (630, 35425), (650, 34335), (654, 34125), (750, 29757), (763, 29250), (819, 27250), (875, 25506), (910, 24525), (975, 22890), (981, 22750), (1050, 21255), (1090, 20475), (1125, 19838), (1170, 19075), (1365, 16350), (1417, 15750), (1526, 14625), (1575, 14170), (1625, 13734), (1635, 13650), (1638, 13625), (1750, 12753), (1950, 11445), (1962, 11375), (2250, 9919), (2275, 9810), (2289, 9750), (2625, 8502), (2725, 8190), (2730, 8175), (2834, 7875), (2925, 7630), (3150, 7085), (3250, 6867), (3270, 6825), (3815, 5850), (4095, 5450), (4251, 5250), (4550, 4905), (4578, 4875)]