77774850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1087}}^1$

素因数の和:1161

約数の個数: 96

約数和(自身を含む): 218557440

約数和(自身を除く): 140782590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 53, 54, 75, 90, 106, 135, 150, 159, 225, 265, 270, 318, 450, 477, 530, 675, 795, 954, 1087, 1325, 1350, 1431, 1590, 2174, 2385, 2650, 2862, 3261, 3975, 4770, 5435, 6522, 7155, 7950, 9783, 10870, 11925, 14310, 16305, 19566, 23850, 27175, 29349, 32610, 35775, 48915, 54350, 57611, 58698, 71550, 81525, 97830, 115222, 146745, 163050, 172833, 244575, 288055, 293490, 345666, 489150, 518499, 576110, 733725, 864165, 1036998, 1440275, 1467450, 1555497, 1728330, 2592495, 2880550, 3110994, 4320825, 5184990, 7777485, 8641650, 12962475, 15554970, 25924950, 38887425, 77774850]

約数ペア:

[(1, 77774850), (2, 38887425), (3, 25924950), (5, 15554970), (6, 12962475), (9, 8641650), (10, 7777485), (15, 5184990), (18, 4320825), (25, 3110994), (27, 2880550), (30, 2592495), (45, 1728330), (50, 1555497), (53, 1467450), (54, 1440275), (75, 1036998), (90, 864165), (106, 733725), (135, 576110), (150, 518499), (159, 489150), (225, 345666), (265, 293490), (270, 288055), (318, 244575), (450, 172833), (477, 163050), (530, 146745), (675, 115222), (795, 97830), (954, 81525), (1087, 71550), (1325, 58698), (1350, 57611), (1431, 54350), (1590, 48915), (2174, 35775), (2385, 32610), (2650, 29349), (2862, 27175), (3261, 23850), (3975, 19566), (4770, 16305), (5435, 14310), (6522, 11925), (7155, 10870), (7950, 9783)]