12120150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:143

約数の個数: 144

約数和(自身を含む): 37403856

約数和(自身を除く): 25283706

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 49, 50, 51, 70, 75, 85, 97, 98, 102, 105, 119, 147, 150, 170, 175, 194, 210, 238, 245, 255, 291, 294, 350, 357, 425, 485, 490, 510, 525, 582, 595, 679, 714, 735, 833, 850, 970, 1050, 1190, 1225, 1275, 1358, 1455, 1470, 1649, 1666, 1785, 2037, 2425, 2450, 2499, 2550, 2910, 2975, 3298, 3395, 3570, 3675, 4074, 4165, 4753, 4850, 4947, 4998, 5950, 6790, 7275, 7350, 8245, 8330, 8925, 9506, 9894, 10185, 11543, 12495, 14259, 14550, 16490, 16975, 17850, 20370, 20825, 23086, 23765, 24735, 24990, 28518, 33950, 34629, 41225, 41650, 47530, 49470, 50925, 57715, 62475, 69258, 71295, 80801, 82450, 101850, 115430, 118825, 123675, 124950, 142590, 161602, 173145, 237650, 242403, 247350, 288575, 346290, 356475, 404005, 484806, 577150, 712950, 808010, 865725, 1212015, 1731450, 2020025, 2424030, 4040050, 6060075, 12120150]

約数ペア:

[(1, 12120150), (2, 6060075), (3, 4040050), (5, 2424030), (6, 2020025), (7, 1731450), (10, 1212015), (14, 865725), (15, 808010), (17, 712950), (21, 577150), (25, 484806), (30, 404005), (34, 356475), (35, 346290), (42, 288575), (49, 247350), (50, 242403), (51, 237650), (70, 173145), (75, 161602), (85, 142590), (97, 124950), (98, 123675), (102, 118825), (105, 115430), (119, 101850), (147, 82450), (150, 80801), (170, 71295), (175, 69258), (194, 62475), (210, 57715), (238, 50925), (245, 49470), (255, 47530), (291, 41650), (294, 41225), (350, 34629), (357, 33950), (425, 28518), (485, 24990), (490, 24735), (510, 23765), (525, 23086), (582, 20825), (595, 20370), (679, 17850), (714, 16975), (735, 16490), (833, 14550), (850, 14259), (970, 12495), (1050, 11543), (1190, 10185), (1225, 9894), (1275, 9506), (1358, 8925), (1455, 8330), (1470, 8245), (1649, 7350), (1666, 7275), (1785, 6790), (2037, 5950), (2425, 4998), (2450, 4947), (2499, 4850), (2550, 4753), (2910, 4165), (2975, 4074), (3298, 3675), (3395, 3570)]