2795850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 8184000

約数和(自身を除く): 5388150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 90, 95, 109, 114, 135, 150, 171, 190, 218, 225, 270, 285, 327, 342, 450, 475, 513, 545, 570, 654, 675, 855, 950, 981, 1026, 1090, 1350, 1425, 1635, 1710, 1962, 2071, 2565, 2725, 2850, 2943, 3270, 4142, 4275, 4905, 5130, 5450, 5886, 6213, 8175, 8550, 9810, 10355, 12426, 12825, 14715, 16350, 18639, 20710, 24525, 25650, 29430, 31065, 37278, 49050, 51775, 55917, 62130, 73575, 93195, 103550, 111834, 147150, 155325, 186390, 279585, 310650, 465975, 559170, 931950, 1397925, 2795850]

約数ペア:

[(1, 2795850), (2, 1397925), (3, 931950), (5, 559170), (6, 465975), (9, 310650), (10, 279585), (15, 186390), (18, 155325), (19, 147150), (25, 111834), (27, 103550), (30, 93195), (38, 73575), (45, 62130), (50, 55917), (54, 51775), (57, 49050), (75, 37278), (90, 31065), (95, 29430), (109, 25650), (114, 24525), (135, 20710), (150, 18639), (171, 16350), (190, 14715), (218, 12825), (225, 12426), (270, 10355), (285, 9810), (327, 8550), (342, 8175), (450, 6213), (475, 5886), (513, 5450), (545, 5130), (570, 4905), (654, 4275), (675, 4142), (855, 3270), (950, 2943), (981, 2850), (1026, 2725), (1090, 2565), (1350, 2071), (1425, 1962), (1635, 1710)]