308025200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4783}}^1$

素因数の和:4831

約数の個数: 120

約数和(自身を含む): 882705408

約数和(自身を除く): 574680208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 80, 92, 100, 112, 115, 140, 161, 175, 184, 200, 230, 280, 322, 350, 368, 400, 460, 560, 575, 644, 700, 805, 920, 1150, 1288, 1400, 1610, 1840, 2300, 2576, 2800, 3220, 4025, 4600, 4783, 6440, 8050, 9200, 9566, 12880, 16100, 19132, 23915, 32200, 33481, 38264, 47830, 64400, 66962, 76528, 95660, 110009, 119575, 133924, 167405, 191320, 220018, 239150, 267848, 334810, 382640, 440036, 478300, 535696, 550045, 669620, 770063, 837025, 880072, 956600, 1100090, 1339240, 1540126, 1674050, 1760144, 1913200, 2200180, 2678480, 2750225, 3080252, 3348100, 3850315, 4400360, 5500450, 6160504, 6696200, 7700630, 8800720, 11000900, 12321008, 13392400, 15401260, 19251575, 22001800, 30802520, 38503150, 44003600, 61605040, 77006300, 154012600, 308025200]

約数ペア:

[(1, 308025200), (2, 154012600), (4, 77006300), (5, 61605040), (7, 44003600), (8, 38503150), (10, 30802520), (14, 22001800), (16, 19251575), (20, 15401260), (23, 13392400), (25, 12321008), (28, 11000900), (35, 8800720), (40, 7700630), (46, 6696200), (50, 6160504), (56, 5500450), (70, 4400360), (80, 3850315), (92, 3348100), (100, 3080252), (112, 2750225), (115, 2678480), (140, 2200180), (161, 1913200), (175, 1760144), (184, 1674050), (200, 1540126), (230, 1339240), (280, 1100090), (322, 956600), (350, 880072), (368, 837025), (400, 770063), (460, 669620), (560, 550045), (575, 535696), (644, 478300), (700, 440036), (805, 382640), (920, 334810), (1150, 267848), (1288, 239150), (1400, 220018), (1610, 191320), (1840, 167405), (2300, 133924), (2576, 119575), (2800, 110009), (3220, 95660), (4025, 76528), (4600, 66962), (4783, 64400), (6440, 47830), (8050, 38264), (9200, 33481), (9566, 32200), (12880, 23915), (16100, 19132)]