196872390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5099}}^1$

素因数の和:5139

約数の個数: 128

約数和(自身を含む): 616896000

約数和(自身を除く): 420023610

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 30, 33, 39, 45, 54, 55, 65, 66, 78, 90, 99, 110, 117, 130, 135, 143, 165, 195, 198, 234, 270, 286, 297, 330, 351, 390, 429, 495, 585, 594, 702, 715, 858, 990, 1170, 1287, 1430, 1485, 1755, 2145, 2574, 2970, 3510, 3861, 4290, 5099, 6435, 7722, 10198, 12870, 15297, 19305, 25495, 30594, 38610, 45891, 50990, 56089, 66287, 76485, 91782, 112178, 132574, 137673, 152970, 168267, 198861, 229455, 275346, 280445, 331435, 336534, 397722, 458910, 504801, 560890, 596583, 662870, 688365, 729157, 841335, 994305, 1009602, 1193166, 1376730, 1458314, 1514403, 1682670, 1789749, 1988610, 2187471, 2524005, 2982915, 3028806, 3579498, 3645785, 4374942, 5048010, 5965830, 6562413, 7291570, 7572015, 8948745, 10937355, 13124826, 15144030, 17897490, 19687239, 21874710, 32812065, 39374478, 65624130, 98436195, 196872390]

約数ペア:

[(1, 196872390), (2, 98436195), (3, 65624130), (5, 39374478), (6, 32812065), (9, 21874710), (10, 19687239), (11, 17897490), (13, 15144030), (15, 13124826), (18, 10937355), (22, 8948745), (26, 7572015), (27, 7291570), (30, 6562413), (33, 5965830), (39, 5048010), (45, 4374942), (54, 3645785), (55, 3579498), (65, 3028806), (66, 2982915), (78, 2524005), (90, 2187471), (99, 1988610), (110, 1789749), (117, 1682670), (130, 1514403), (135, 1458314), (143, 1376730), (165, 1193166), (195, 1009602), (198, 994305), (234, 841335), (270, 729157), (286, 688365), (297, 662870), (330, 596583), (351, 560890), (390, 504801), (429, 458910), (495, 397722), (585, 336534), (594, 331435), (702, 280445), (715, 275346), (858, 229455), (990, 198861), (1170, 168267), (1287, 152970), (1430, 137673), (1485, 132574), (1755, 112178), (2145, 91782), (2574, 76485), (2970, 66287), (3510, 56089), (3861, 50990), (4290, 45891), (5099, 38610), (6435, 30594), (7722, 25495), (10198, 19305), (12870, 15297)]