79147600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1229}}^1$

素因数の和:1277

約数の個数: 120

約数和(自身を含む): 226949760

約数和(自身を除く): 147802160

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, 1229, 1288, 1400, 1610, 1840, 2300, 2458, 2576, 2800, 3220, 4025, 4600, 4916, 6145, 6440, 8050, 8603, 9200, 9832, 12290, 12880, 16100, 17206, 19664, 24580, 28267, 30725, 32200, 34412, 43015, 49160, 56534, 61450, 64400, 68824, 86030, 98320, 113068, 122900, 137648, 141335, 172060, 197869, 215075, 226136, 245800, 282670, 344120, 395738, 430150, 452272, 491600, 565340, 688240, 706675, 791476, 860300, 989345, 1130680, 1413350, 1582952, 1720600, 1978690, 2261360, 2826700, 3165904, 3441200, 3957380, 4946725, 5653400, 7914760, 9893450, 11306800, 15829520, 19786900, 39573800, 79147600]

約数ペア:

[(1, 79147600), (2, 39573800), (4, 19786900), (5, 15829520), (7, 11306800), (8, 9893450), (10, 7914760), (14, 5653400), (16, 4946725), (20, 3957380), (23, 3441200), (25, 3165904), (28, 2826700), (35, 2261360), (40, 1978690), (46, 1720600), (50, 1582952), (56, 1413350), (70, 1130680), (80, 989345), (92, 860300), (100, 791476), (112, 706675), (115, 688240), (140, 565340), (161, 491600), (175, 452272), (184, 430150), (200, 395738), (230, 344120), (280, 282670), (322, 245800), (350, 226136), (368, 215075), (400, 197869), (460, 172060), (560, 141335), (575, 137648), (644, 122900), (700, 113068), (805, 98320), (920, 86030), (1150, 68824), (1229, 64400), (1288, 61450), (1400, 56534), (1610, 49160), (1840, 43015), (2300, 34412), (2458, 32200), (2576, 30725), (2800, 28267), (3220, 24580), (4025, 19664), (4600, 17206), (4916, 16100), (6145, 12880), (6440, 12290), (8050, 9832), (8603, 9200)]