68457200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1063}}^1$

素因数の和:1111

約数の個数: 120

約数和(自身を含む): 196320768

約数和(自身を除く): 127863568

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, 1063, 1150, 1288, 1400, 1610, 1840, 2126, 2300, 2576, 2800, 3220, 4025, 4252, 4600, 5315, 6440, 7441, 8050, 8504, 9200, 10630, 12880, 14882, 16100, 17008, 21260, 24449, 26575, 29764, 32200, 37205, 42520, 48898, 53150, 59528, 64400, 74410, 85040, 97796, 106300, 119056, 122245, 148820, 171143, 186025, 195592, 212600, 244490, 297640, 342286, 372050, 391184, 425200, 488980, 595280, 611225, 684572, 744100, 855715, 977960, 1222450, 1369144, 1488200, 1711430, 1955920, 2444900, 2738288, 2976400, 3422860, 4278575, 4889800, 6845720, 8557150, 9779600, 13691440, 17114300, 34228600, 68457200]

約数ペア:

[(1, 68457200), (2, 34228600), (4, 17114300), (5, 13691440), (7, 9779600), (8, 8557150), (10, 6845720), (14, 4889800), (16, 4278575), (20, 3422860), (23, 2976400), (25, 2738288), (28, 2444900), (35, 1955920), (40, 1711430), (46, 1488200), (50, 1369144), (56, 1222450), (70, 977960), (80, 855715), (92, 744100), (100, 684572), (112, 611225), (115, 595280), (140, 488980), (161, 425200), (175, 391184), (184, 372050), (200, 342286), (230, 297640), (280, 244490), (322, 212600), (350, 195592), (368, 186025), (400, 171143), (460, 148820), (560, 122245), (575, 119056), (644, 106300), (700, 97796), (805, 85040), (920, 74410), (1063, 64400), (1150, 59528), (1288, 53150), (1400, 48898), (1610, 42520), (1840, 37205), (2126, 32200), (2300, 29764), (2576, 26575), (2800, 24449), (3220, 21260), (4025, 17008), (4252, 16100), (4600, 14882), (5315, 12880), (6440, 10630), (7441, 9200), (8050, 8504)]