425887020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4919}}^1$

素因数の和:4984

約数の個数: 144

約数和(自身を含む): 1429122240

約数和(自身を除く): 1003235220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 37, 39, 45, 52, 60, 65, 74, 78, 90, 111, 117, 130, 148, 156, 180, 185, 195, 222, 234, 260, 333, 370, 390, 444, 468, 481, 555, 585, 666, 740, 780, 962, 1110, 1170, 1332, 1443, 1665, 1924, 2220, 2340, 2405, 2886, 3330, 4329, 4810, 4919, 5772, 6660, 7215, 8658, 9620, 9838, 14430, 14757, 17316, 19676, 21645, 24595, 28860, 29514, 43290, 44271, 49190, 59028, 63947, 73785, 86580, 88542, 98380, 127894, 147570, 177084, 182003, 191841, 221355, 255788, 295140, 319735, 364006, 383682, 442710, 546009, 575523, 639470, 728012, 767364, 885420, 910015, 959205, 1092018, 1151046, 1278940, 1638027, 1820030, 1918410, 2184036, 2302092, 2366039, 2730045, 2877615, 3276054, 3640060, 3836820, 4732078, 5460090, 5755230, 6552108, 7098117, 8190135, 9464156, 10920180, 11510460, 11830195, 14196234, 16380270, 21294351, 23660390, 28392468, 32760540, 35490585, 42588702, 47320780, 70981170, 85177404, 106471755, 141962340, 212943510, 425887020]

約数ペア:

[(1, 425887020), (2, 212943510), (3, 141962340), (4, 106471755), (5, 85177404), (6, 70981170), (9, 47320780), (10, 42588702), (12, 35490585), (13, 32760540), (15, 28392468), (18, 23660390), (20, 21294351), (26, 16380270), (30, 14196234), (36, 11830195), (37, 11510460), (39, 10920180), (45, 9464156), (52, 8190135), (60, 7098117), (65, 6552108), (74, 5755230), (78, 5460090), (90, 4732078), (111, 3836820), (117, 3640060), (130, 3276054), (148, 2877615), (156, 2730045), (180, 2366039), (185, 2302092), (195, 2184036), (222, 1918410), (234, 1820030), (260, 1638027), (333, 1278940), (370, 1151046), (390, 1092018), (444, 959205), (468, 910015), (481, 885420), (555, 767364), (585, 728012), (666, 639470), (740, 575523), (780, 546009), (962, 442710), (1110, 383682), (1170, 364006), (1332, 319735), (1443, 295140), (1665, 255788), (1924, 221355), (2220, 191841), (2340, 182003), (2405, 177084), (2886, 147570), (3330, 127894), (4329, 98380), (4810, 88542), (4919, 86580), (5772, 73785), (6660, 63947), (7215, 59028), (8658, 49190), (9620, 44271), (9838, 43290), (14430, 29514), (14757, 28860), (17316, 24595), (19676, 21645)]