25691400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{2039}}^1$

素因数の和:2068

約数の個数: 144

約数和(自身を含む): 98654400

約数和(自身を除く): 72963000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2039, 2100, 2520, 3150, 4078, 4200, 6117, 6300, 8156, 10195, 12234, 12600, 14273, 16312, 18351, 20390, 24468, 28546, 30585, 36702, 40780, 42819, 48936, 50975, 57092, 61170, 71365, 73404, 81560, 85638, 91755, 101950, 114184, 122340, 128457, 142730, 146808, 152925, 171276, 183510, 203900, 214095, 244680, 256914, 285460, 305850, 342552, 356825, 367020, 407800, 428190, 458775, 513828, 570920, 611700, 642285, 713650, 734040, 856380, 917550, 1027656, 1070475, 1223400, 1284570, 1427300, 1712760, 1835100, 2140950, 2569140, 2854600, 3211425, 3670200, 4281900, 5138280, 6422850, 8563800, 12845700, 25691400]

約数ペア:

[(1, 25691400), (2, 12845700), (3, 8563800), (4, 6422850), (5, 5138280), (6, 4281900), (7, 3670200), (8, 3211425), (9, 2854600), (10, 2569140), (12, 2140950), (14, 1835100), (15, 1712760), (18, 1427300), (20, 1284570), (21, 1223400), (24, 1070475), (25, 1027656), (28, 917550), (30, 856380), (35, 734040), (36, 713650), (40, 642285), (42, 611700), (45, 570920), (50, 513828), (56, 458775), (60, 428190), (63, 407800), (70, 367020), (72, 356825), (75, 342552), (84, 305850), (90, 285460), (100, 256914), (105, 244680), (120, 214095), (126, 203900), (140, 183510), (150, 171276), (168, 152925), (175, 146808), (180, 142730), (200, 128457), (210, 122340), (225, 114184), (252, 101950), (280, 91755), (300, 85638), (315, 81560), (350, 73404), (360, 71365), (420, 61170), (450, 57092), (504, 50975), (525, 48936), (600, 42819), (630, 40780), (700, 36702), (840, 30585), (900, 28546), (1050, 24468), (1260, 20390), (1400, 18351), (1575, 16312), (1800, 14273), (2039, 12600), (2100, 12234), (2520, 10195), (3150, 8156), (4078, 6300), (4200, 6117)]