30154800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1933}}^1$

素因数の和:1967

約数の個数: 120

約数和(自身を含む): 104080144

約数和(自身を除く): 73925344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1933, 1950, 2600, 3120, 3866, 3900, 5200, 5799, 7732, 7800, 9665, 11598, 15464, 15600, 19330, 23196, 25129, 28995, 30928, 38660, 46392, 48325, 50258, 57990, 75387, 77320, 92784, 96650, 100516, 115980, 125645, 144975, 150774, 154640, 193300, 201032, 231960, 251290, 289950, 301548, 376935, 386600, 402064, 463920, 502580, 579900, 603096, 628225, 753870, 773200, 1005160, 1159800, 1206192, 1256450, 1507740, 1884675, 2010320, 2319600, 2512900, 3015480, 3769350, 5025800, 6030960, 7538700, 10051600, 15077400, 30154800]

約数ペア:

[(1, 30154800), (2, 15077400), (3, 10051600), (4, 7538700), (5, 6030960), (6, 5025800), (8, 3769350), (10, 3015480), (12, 2512900), (13, 2319600), (15, 2010320), (16, 1884675), (20, 1507740), (24, 1256450), (25, 1206192), (26, 1159800), (30, 1005160), (39, 773200), (40, 753870), (48, 628225), (50, 603096), (52, 579900), (60, 502580), (65, 463920), (75, 402064), (78, 386600), (80, 376935), (100, 301548), (104, 289950), (120, 251290), (130, 231960), (150, 201032), (156, 193300), (195, 154640), (200, 150774), (208, 144975), (240, 125645), (260, 115980), (300, 100516), (312, 96650), (325, 92784), (390, 77320), (400, 75387), (520, 57990), (600, 50258), (624, 48325), (650, 46392), (780, 38660), (975, 30928), (1040, 28995), (1200, 25129), (1300, 23196), (1560, 19330), (1933, 15600), (1950, 15464), (2600, 11598), (3120, 9665), (3866, 7800), (3900, 7732), (5200, 5799)]