89814900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2251}}^1$

素因数の和:2294

約数の個数: 144

約数和(自身を含む): 312757760

約数和(自身を除く): 222942860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 133, 140, 150, 175, 190, 210, 228, 266, 285, 300, 350, 380, 399, 420, 475, 525, 532, 570, 665, 700, 798, 950, 1050, 1140, 1330, 1425, 1596, 1900, 1995, 2100, 2251, 2660, 2850, 3325, 3990, 4502, 5700, 6650, 6753, 7980, 9004, 9975, 11255, 13300, 13506, 15757, 19950, 22510, 27012, 31514, 33765, 39900, 42769, 45020, 47271, 56275, 63028, 67530, 78785, 85538, 94542, 112550, 128307, 135060, 157570, 168825, 171076, 189084, 213845, 225100, 236355, 256614, 299383, 315140, 337650, 393925, 427690, 472710, 513228, 598766, 641535, 675300, 787850, 855380, 898149, 945420, 1069225, 1181775, 1197532, 1283070, 1496915, 1575700, 1796298, 2138450, 2363550, 2566140, 2993830, 3207675, 3592596, 4276900, 4490745, 4727100, 5987660, 6415350, 7484575, 8981490, 12830700, 14969150, 17962980, 22453725, 29938300, 44907450, 89814900]

約数ペア:

[(1, 89814900), (2, 44907450), (3, 29938300), (4, 22453725), (5, 17962980), (6, 14969150), (7, 12830700), (10, 8981490), (12, 7484575), (14, 6415350), (15, 5987660), (19, 4727100), (20, 4490745), (21, 4276900), (25, 3592596), (28, 3207675), (30, 2993830), (35, 2566140), (38, 2363550), (42, 2138450), (50, 1796298), (57, 1575700), (60, 1496915), (70, 1283070), (75, 1197532), (76, 1181775), (84, 1069225), (95, 945420), (100, 898149), (105, 855380), (114, 787850), (133, 675300), (140, 641535), (150, 598766), (175, 513228), (190, 472710), (210, 427690), (228, 393925), (266, 337650), (285, 315140), (300, 299383), (350, 256614), (380, 236355), (399, 225100), (420, 213845), (475, 189084), (525, 171076), (532, 168825), (570, 157570), (665, 135060), (700, 128307), (798, 112550), (950, 94542), (1050, 85538), (1140, 78785), (1330, 67530), (1425, 63028), (1596, 56275), (1900, 47271), (1995, 45020), (2100, 42769), (2251, 39900), (2660, 33765), (2850, 31514), (3325, 27012), (3990, 22510), (4502, 19950), (5700, 15757), (6650, 13506), (6753, 13300), (7980, 11255), (9004, 9975)]