112345380

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{9907}}^1$

素因数の和:9935

約数の個数: 120

約数和(自身を含む): 402819648

約数和(自身を除く): 290474268

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 9907, 11340, 19814, 29721, 39628, 49535, 59442, 69349, 89163, 99070, 118884, 138698, 148605, 178326, 198140, 208047, 267489, 277396, 297210, 346745, 356652, 416094, 445815, 534978, 594420, 624141, 693490, 802467, 832188, 891630, 1040235, 1069956, 1248282, 1337445, 1386980, 1604934, 1783260, 1872423, 2080470, 2496564, 2674890, 3120705, 3209868, 3744846, 4012335, 4160940, 5349780, 5617269, 6241410, 7489692, 8024670, 9362115, 11234538, 12482820, 16049340, 18724230, 22469076, 28086345, 37448460, 56172690, 112345380]

約数ペア:

[(1, 112345380), (2, 56172690), (3, 37448460), (4, 28086345), (5, 22469076), (6, 18724230), (7, 16049340), (9, 12482820), (10, 11234538), (12, 9362115), (14, 8024670), (15, 7489692), (18, 6241410), (20, 5617269), (21, 5349780), (27, 4160940), (28, 4012335), (30, 3744846), (35, 3209868), (36, 3120705), (42, 2674890), (45, 2496564), (54, 2080470), (60, 1872423), (63, 1783260), (70, 1604934), (81, 1386980), (84, 1337445), (90, 1248282), (105, 1069956), (108, 1040235), (126, 891630), (135, 832188), (140, 802467), (162, 693490), (180, 624141), (189, 594420), (210, 534978), (252, 445815), (270, 416094), (315, 356652), (324, 346745), (378, 297210), (405, 277396), (420, 267489), (540, 208047), (567, 198140), (630, 178326), (756, 148605), (810, 138698), (945, 118884), (1134, 99070), (1260, 89163), (1620, 69349), (1890, 59442), (2268, 49535), (2835, 39628), (3780, 29721), (5670, 19814), (9907, 11340)]