54839700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1069}}^1$

素因数の和:1111

約数の個数: 144

約数和(自身を含む): 185752000

約数和(自身を除く): 130912300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 270, 285, 300, 342, 380, 450, 475, 513, 540, 570, 675, 684, 855, 900, 950, 1026, 1069, 1140, 1350, 1425, 1710, 1900, 2052, 2138, 2565, 2700, 2850, 3207, 3420, 4275, 4276, 5130, 5345, 5700, 6414, 8550, 9621, 10260, 10690, 12825, 12828, 16035, 17100, 19242, 20311, 21380, 25650, 26725, 28863, 32070, 38484, 40622, 48105, 51300, 53450, 57726, 60933, 64140, 80175, 81244, 96210, 101555, 106900, 115452, 121866, 144315, 160350, 182799, 192420, 203110, 240525, 243732, 288630, 304665, 320700, 365598, 406220, 481050, 507775, 548397, 577260, 609330, 721575, 731196, 913995, 962100, 1015550, 1096794, 1218660, 1443150, 1523325, 1827990, 2031100, 2193588, 2741985, 2886300, 3046650, 3655980, 4569975, 5483970, 6093300, 9139950, 10967940, 13709925, 18279900, 27419850, 54839700]

約数ペア:

[(1, 54839700), (2, 27419850), (3, 18279900), (4, 13709925), (5, 10967940), (6, 9139950), (9, 6093300), (10, 5483970), (12, 4569975), (15, 3655980), (18, 3046650), (19, 2886300), (20, 2741985), (25, 2193588), (27, 2031100), (30, 1827990), (36, 1523325), (38, 1443150), (45, 1218660), (50, 1096794), (54, 1015550), (57, 962100), (60, 913995), (75, 731196), (76, 721575), (90, 609330), (95, 577260), (100, 548397), (108, 507775), (114, 481050), (135, 406220), (150, 365598), (171, 320700), (180, 304665), (190, 288630), (225, 243732), (228, 240525), (270, 203110), (285, 192420), (300, 182799), (342, 160350), (380, 144315), (450, 121866), (475, 115452), (513, 106900), (540, 101555), (570, 96210), (675, 81244), (684, 80175), (855, 64140), (900, 60933), (950, 57726), (1026, 53450), (1069, 51300), (1140, 48105), (1350, 40622), (1425, 38484), (1710, 32070), (1900, 28863), (2052, 26725), (2138, 25650), (2565, 21380), (2700, 20311), (2850, 19242), (3207, 17100), (3420, 16035), (4275, 12828), (4276, 12825), (5130, 10690), (5345, 10260), (5700, 9621), (6414, 8550)]