78095550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1381}}^1$

素因数の和:1438

約数の個数: 96

約数和(自身を含む): 215923680

約数和(自身を除く): 137828130

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 29, 30, 39, 50, 58, 65, 75, 78, 87, 130, 145, 150, 174, 195, 290, 325, 377, 390, 435, 650, 725, 754, 870, 975, 1131, 1381, 1450, 1885, 1950, 2175, 2262, 2762, 3770, 4143, 4350, 5655, 6905, 8286, 9425, 11310, 13810, 17953, 18850, 20715, 28275, 34525, 35906, 40049, 41430, 53859, 56550, 69050, 80098, 89765, 103575, 107718, 120147, 179530, 200245, 207150, 240294, 269295, 400490, 448825, 520637, 538590, 600735, 897650, 1001225, 1041274, 1201470, 1346475, 1561911, 2002450, 2603185, 2692950, 3003675, 3123822, 5206370, 6007350, 7809555, 13015925, 15619110, 26031850, 39047775, 78095550]

約数ペア:

[(1, 78095550), (2, 39047775), (3, 26031850), (5, 15619110), (6, 13015925), (10, 7809555), (13, 6007350), (15, 5206370), (25, 3123822), (26, 3003675), (29, 2692950), (30, 2603185), (39, 2002450), (50, 1561911), (58, 1346475), (65, 1201470), (75, 1041274), (78, 1001225), (87, 897650), (130, 600735), (145, 538590), (150, 520637), (174, 448825), (195, 400490), (290, 269295), (325, 240294), (377, 207150), (390, 200245), (435, 179530), (650, 120147), (725, 107718), (754, 103575), (870, 89765), (975, 80098), (1131, 69050), (1381, 56550), (1450, 53859), (1885, 41430), (1950, 40049), (2175, 35906), (2262, 34525), (2762, 28275), (3770, 20715), (4143, 18850), (4350, 17953), (5655, 13810), (6905, 11310), (8286, 9425)]