27881550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1087}}^1$

素因数の和:1127

約数の個数: 96

約数和(自身を含む): 80947200

約数和(自身を除く): 53065650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 90, 95, 114, 135, 150, 171, 190, 225, 270, 285, 342, 450, 475, 513, 570, 675, 855, 950, 1026, 1087, 1350, 1425, 1710, 2174, 2565, 2850, 3261, 4275, 5130, 5435, 6522, 8550, 9783, 10870, 12825, 16305, 19566, 20653, 25650, 27175, 29349, 32610, 41306, 48915, 54350, 58698, 61959, 81525, 97830, 103265, 123918, 146745, 163050, 185877, 206530, 244575, 293490, 309795, 371754, 489150, 516325, 557631, 619590, 733725, 929385, 1032650, 1115262, 1467450, 1548975, 1858770, 2788155, 3097950, 4646925, 5576310, 9293850, 13940775, 27881550]

約数ペア:

[(1, 27881550), (2, 13940775), (3, 9293850), (5, 5576310), (6, 4646925), (9, 3097950), (10, 2788155), (15, 1858770), (18, 1548975), (19, 1467450), (25, 1115262), (27, 1032650), (30, 929385), (38, 733725), (45, 619590), (50, 557631), (54, 516325), (57, 489150), (75, 371754), (90, 309795), (95, 293490), (114, 244575), (135, 206530), (150, 185877), (171, 163050), (190, 146745), (225, 123918), (270, 103265), (285, 97830), (342, 81525), (450, 61959), (475, 58698), (513, 54350), (570, 48915), (675, 41306), (855, 32610), (950, 29349), (1026, 27175), (1087, 25650), (1350, 20653), (1425, 19566), (1710, 16305), (2174, 12825), (2565, 10870), (2850, 9783), (3261, 8550), (4275, 6522), (5130, 5435)]