30612400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2$

素因数の和:96

約数の個数: 180

約数和(自身を含む): 93747472

約数和(自身を除く): 63135072

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 29, 35, 40, 50, 52, 56, 58, 65, 70, 80, 91, 100, 104, 112, 116, 130, 140, 145, 175, 182, 200, 203, 208, 232, 260, 280, 290, 325, 350, 364, 377, 400, 406, 455, 464, 520, 560, 580, 650, 700, 725, 728, 754, 812, 841, 910, 1015, 1040, 1160, 1300, 1400, 1450, 1456, 1508, 1624, 1682, 1820, 1885, 2030, 2275, 2320, 2600, 2639, 2800, 2900, 3016, 3248, 3364, 3640, 3770, 4060, 4205, 4550, 5075, 5200, 5278, 5800, 5887, 6032, 6728, 7280, 7540, 8120, 8410, 9100, 9425, 10150, 10556, 10933, 11600, 11774, 13195, 13456, 15080, 16240, 16820, 18200, 18850, 20300, 21025, 21112, 21866, 23548, 26390, 29435, 30160, 33640, 36400, 37700, 40600, 42050, 42224, 43732, 47096, 52780, 54665, 58870, 65975, 67280, 75400, 76531, 81200, 84100, 87464, 94192, 105560, 109330, 117740, 131950, 147175, 150800, 153062, 168200, 174928, 211120, 218660, 235480, 263900, 273325, 294350, 306124, 336400, 382655, 437320, 470960, 527800, 546650, 588700, 612248, 765310, 874640, 1055600, 1093300, 1177400, 1224496, 1530620, 1913275, 2186600, 2354800, 3061240, 3826550, 4373200, 6122480, 7653100, 15306200, 30612400]

約数ペア:

[(1, 30612400), (2, 15306200), (4, 7653100), (5, 6122480), (7, 4373200), (8, 3826550), (10, 3061240), (13, 2354800), (14, 2186600), (16, 1913275), (20, 1530620), (25, 1224496), (26, 1177400), (28, 1093300), (29, 1055600), (35, 874640), (40, 765310), (50, 612248), (52, 588700), (56, 546650), (58, 527800), (65, 470960), (70, 437320), (80, 382655), (91, 336400), (100, 306124), (104, 294350), (112, 273325), (116, 263900), (130, 235480), (140, 218660), (145, 211120), (175, 174928), (182, 168200), (200, 153062), (203, 150800), (208, 147175), (232, 131950), (260, 117740), (280, 109330), (290, 105560), (325, 94192), (350, 87464), (364, 84100), (377, 81200), (400, 76531), (406, 75400), (455, 67280), (464, 65975), (520, 58870), (560, 54665), (580, 52780), (650, 47096), (700, 43732), (725, 42224), (728, 42050), (754, 40600), (812, 37700), (841, 36400), (910, 33640), (1015, 30160), (1040, 29435), (1160, 26390), (1300, 23548), (1400, 21866), (1450, 21112), (1456, 21025), (1508, 20300), (1624, 18850), (1682, 18200), (1820, 16820), (1885, 16240), (2030, 15080), (2275, 13456), (2320, 13195), (2600, 11774), (2639, 11600), (2800, 10933), (2900, 10556), (3016, 10150), (3248, 9425), (3364, 9100), (3640, 8410), (3770, 8120), (4060, 7540), (4205, 7280), (4550, 6728), (5075, 6032), (5200, 5887), (5278, 5800)]