258947400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:568

約数の個数: 192

約数和(自身を含む): 867801600

約数和(自身を除く): 608854200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 53, 60, 68, 75, 85, 100, 102, 106, 120, 136, 150, 159, 170, 200, 204, 212, 255, 265, 300, 318, 340, 408, 424, 425, 479, 510, 530, 600, 636, 680, 795, 850, 901, 958, 1020, 1060, 1272, 1275, 1325, 1437, 1590, 1700, 1802, 1916, 2040, 2120, 2395, 2550, 2650, 2703, 2874, 3180, 3400, 3604, 3832, 3975, 4505, 4790, 5100, 5300, 5406, 5748, 6360, 7185, 7208, 7950, 8143, 9010, 9580, 10200, 10600, 10812, 11496, 11975, 13515, 14370, 15900, 16286, 18020, 19160, 21624, 22525, 23950, 24429, 25387, 27030, 28740, 31800, 32572, 35925, 36040, 40715, 45050, 47900, 48858, 50774, 54060, 57480, 65144, 67575, 71850, 76161, 81430, 90100, 95800, 97716, 101548, 108120, 122145, 126935, 135150, 143700, 152322, 162860, 180200, 195432, 203096, 203575, 244290, 253870, 270300, 287400, 304644, 325720, 380805, 407150, 431579, 488580, 507740, 540600, 609288, 610725, 634675, 761610, 814300, 863158, 977160, 1015480, 1221450, 1269350, 1294737, 1523220, 1628600, 1726316, 1904025, 2157895, 2442900, 2538700, 2589474, 3046440, 3452632, 3808050, 4315790, 4885800, 5077400, 5178948, 6473685, 7616100, 8631580, 10357896, 10789475, 12947370, 15232200, 17263160, 21578950, 25894740, 32368425, 43157900, 51789480, 64736850, 86315800, 129473700, 258947400]

約数ペア:

[(1, 258947400), (2, 129473700), (3, 86315800), (4, 64736850), (5, 51789480), (6, 43157900), (8, 32368425), (10, 25894740), (12, 21578950), (15, 17263160), (17, 15232200), (20, 12947370), (24, 10789475), (25, 10357896), (30, 8631580), (34, 7616100), (40, 6473685), (50, 5178948), (51, 5077400), (53, 4885800), (60, 4315790), (68, 3808050), (75, 3452632), (85, 3046440), (100, 2589474), (102, 2538700), (106, 2442900), (120, 2157895), (136, 1904025), (150, 1726316), (159, 1628600), (170, 1523220), (200, 1294737), (204, 1269350), (212, 1221450), (255, 1015480), (265, 977160), (300, 863158), (318, 814300), (340, 761610), (408, 634675), (424, 610725), (425, 609288), (479, 540600), (510, 507740), (530, 488580), (600, 431579), (636, 407150), (680, 380805), (795, 325720), (850, 304644), (901, 287400), (958, 270300), (1020, 253870), (1060, 244290), (1272, 203575), (1275, 203096), (1325, 195432), (1437, 180200), (1590, 162860), (1700, 152322), (1802, 143700), (1916, 135150), (2040, 126935), (2120, 122145), (2395, 108120), (2550, 101548), (2650, 97716), (2703, 95800), (2874, 90100), (3180, 81430), (3400, 76161), (3604, 71850), (3832, 67575), (3975, 65144), (4505, 57480), (4790, 54060), (5100, 50774), (5300, 48858), (5406, 47900), (5748, 45050), (6360, 40715), (7185, 36040), (7208, 35925), (7950, 32572), (8143, 31800), (9010, 28740), (9580, 27030), (10200, 25387), (10600, 24429), (10812, 23950), (11496, 22525), (11975, 21624), (13515, 19160), (14370, 18020), (15900, 16286)]