859091100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1307}}^1$

素因数の和:1644

約数の個数: 144

約数和(自身を含む): 2851984128

約数和(自身を除く): 1992893028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 313, 350, 420, 525, 626, 700, 939, 1050, 1252, 1307, 1565, 1878, 2100, 2191, 2614, 3130, 3756, 3921, 4382, 4695, 5228, 6260, 6535, 6573, 7825, 7842, 8764, 9149, 9390, 10955, 13070, 13146, 15650, 15684, 18298, 18780, 19605, 21910, 23475, 26140, 26292, 27447, 31300, 32675, 32865, 36596, 39210, 43820, 45745, 46950, 54775, 54894, 65350, 65730, 78420, 91490, 93900, 98025, 109550, 109788, 130700, 131460, 137235, 164325, 182980, 196050, 219100, 228725, 274470, 328650, 392100, 409091, 457450, 548940, 657300, 686175, 818182, 914900, 1227273, 1372350, 1636364, 2045455, 2454546, 2744700, 2863637, 4090910, 4909092, 5727274, 6136365, 8181820, 8590911, 10227275, 11454548, 12272730, 14318185, 17181822, 20454550, 24545460, 28636370, 30681825, 34363644, 40909100, 42954555, 57272740, 61363650, 71590925, 85909110, 122727300, 143181850, 171818220, 214772775, 286363700, 429545550, 859091100]

約数ペア:

[(1, 859091100), (2, 429545550), (3, 286363700), (4, 214772775), (5, 171818220), (6, 143181850), (7, 122727300), (10, 85909110), (12, 71590925), (14, 61363650), (15, 57272740), (20, 42954555), (21, 40909100), (25, 34363644), (28, 30681825), (30, 28636370), (35, 24545460), (42, 20454550), (50, 17181822), (60, 14318185), (70, 12272730), (75, 11454548), (84, 10227275), (100, 8590911), (105, 8181820), (140, 6136365), (150, 5727274), (175, 4909092), (210, 4090910), (300, 2863637), (313, 2744700), (350, 2454546), (420, 2045455), (525, 1636364), (626, 1372350), (700, 1227273), (939, 914900), (1050, 818182), (1252, 686175), (1307, 657300), (1565, 548940), (1878, 457450), (2100, 409091), (2191, 392100), (2614, 328650), (3130, 274470), (3756, 228725), (3921, 219100), (4382, 196050), (4695, 182980), (5228, 164325), (6260, 137235), (6535, 131460), (6573, 130700), (7825, 109788), (7842, 109550), (8764, 98025), (9149, 93900), (9390, 91490), (10955, 78420), (13070, 65730), (13146, 65350), (15650, 54894), (15684, 54775), (18298, 46950), (18780, 45745), (19605, 43820), (21910, 39210), (23475, 36596), (26140, 32865), (26292, 32675), (27447, 31300)]