102223380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:278

約数の個数: 192

約数和(自身を含む): 352235520

約数和(自身を除く): 250012140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 103, 105, 119, 139, 140, 170, 204, 206, 210, 238, 255, 278, 309, 340, 357, 412, 417, 420, 476, 510, 515, 556, 595, 618, 695, 714, 721, 834, 973, 1020, 1030, 1190, 1236, 1390, 1428, 1442, 1545, 1668, 1751, 1785, 1946, 2060, 2085, 2163, 2363, 2380, 2780, 2884, 2919, 3090, 3502, 3570, 3605, 3892, 4170, 4326, 4726, 4865, 5253, 5838, 6180, 7004, 7089, 7140, 7210, 8340, 8652, 8755, 9452, 9730, 10506, 10815, 11676, 11815, 12257, 14178, 14317, 14420, 14595, 16541, 17510, 19460, 21012, 21630, 23630, 24514, 26265, 28356, 28634, 29190, 33082, 35020, 35445, 36771, 42951, 43260, 47260, 49028, 49623, 52530, 57268, 58380, 61285, 66164, 70890, 71585, 73542, 82705, 85902, 99246, 100219, 105060, 122570, 141780, 143170, 147084, 165410, 171804, 183855, 198492, 200438, 214755, 243389, 245140, 248115, 286340, 300657, 330820, 367710, 400876, 429510, 486778, 496230, 501095, 601314, 730167, 735420, 859020, 973556, 992460, 1002190, 1202628, 1216945, 1460334, 1503285, 1703723, 2004380, 2433890, 2920668, 3006570, 3407446, 3650835, 4867780, 5111169, 6013140, 6814892, 7301670, 8518615, 10222338, 14603340, 17037230, 20444676, 25555845, 34074460, 51111690, 102223380]

約数ペア:

[(1, 102223380), (2, 51111690), (3, 34074460), (4, 25555845), (5, 20444676), (6, 17037230), (7, 14603340), (10, 10222338), (12, 8518615), (14, 7301670), (15, 6814892), (17, 6013140), (20, 5111169), (21, 4867780), (28, 3650835), (30, 3407446), (34, 3006570), (35, 2920668), (42, 2433890), (51, 2004380), (60, 1703723), (68, 1503285), (70, 1460334), (84, 1216945), (85, 1202628), (102, 1002190), (103, 992460), (105, 973556), (119, 859020), (139, 735420), (140, 730167), (170, 601314), (204, 501095), (206, 496230), (210, 486778), (238, 429510), (255, 400876), (278, 367710), (309, 330820), (340, 300657), (357, 286340), (412, 248115), (417, 245140), (420, 243389), (476, 214755), (510, 200438), (515, 198492), (556, 183855), (595, 171804), (618, 165410), (695, 147084), (714, 143170), (721, 141780), (834, 122570), (973, 105060), (1020, 100219), (1030, 99246), (1190, 85902), (1236, 82705), (1390, 73542), (1428, 71585), (1442, 70890), (1545, 66164), (1668, 61285), (1751, 58380), (1785, 57268), (1946, 52530), (2060, 49623), (2085, 49028), (2163, 47260), (2363, 43260), (2380, 42951), (2780, 36771), (2884, 35445), (2919, 35020), (3090, 33082), (3502, 29190), (3570, 28634), (3605, 28356), (3892, 26265), (4170, 24514), (4326, 23630), (4726, 21630), (4865, 21012), (5253, 19460), (5838, 17510), (6180, 16541), (7004, 14595), (7089, 14420), (7140, 14317), (7210, 14178), (8340, 12257), (8652, 11815), (8755, 11676), (9452, 10815), (9730, 10506)]