83807580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 242694144

約数和(自身を除く): 158886564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 113, 141, 188, 226, 235, 263, 282, 339, 452, 470, 526, 564, 565, 678, 705, 789, 940, 1052, 1130, 1315, 1356, 1410, 1578, 1695, 2260, 2630, 2820, 3156, 3390, 3945, 5260, 5311, 6780, 7890, 10622, 12361, 15780, 15933, 21244, 24722, 26555, 29719, 31866, 37083, 49444, 53110, 59438, 61805, 63732, 74166, 79665, 89157, 106220, 118876, 123610, 148332, 148595, 159330, 178314, 185415, 247220, 297190, 318660, 356628, 370830, 445785, 594380, 741660, 891570, 1396793, 1783140, 2793586, 4190379, 5587172, 6983965, 8380758, 13967930, 16761516, 20951895, 27935860, 41903790, 83807580]

約数ペア:

[(1, 83807580), (2, 41903790), (3, 27935860), (4, 20951895), (5, 16761516), (6, 13967930), (10, 8380758), (12, 6983965), (15, 5587172), (20, 4190379), (30, 2793586), (47, 1783140), (60, 1396793), (94, 891570), (113, 741660), (141, 594380), (188, 445785), (226, 370830), (235, 356628), (263, 318660), (282, 297190), (339, 247220), (452, 185415), (470, 178314), (526, 159330), (564, 148595), (565, 148332), (678, 123610), (705, 118876), (789, 106220), (940, 89157), (1052, 79665), (1130, 74166), (1315, 63732), (1356, 61805), (1410, 59438), (1578, 53110), (1695, 49444), (2260, 37083), (2630, 31866), (2820, 29719), (3156, 26555), (3390, 24722), (3945, 21244), (5260, 15933), (5311, 15780), (6780, 12361), (7890, 10622)]