345247020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{937}}^1$

素因数の和:1064

約数の個数: 144

約数和(自身を含む): 1106239680

約数和(自身を除く): 760992660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 89, 90, 92, 115, 138, 178, 180, 207, 230, 267, 276, 345, 356, 414, 445, 460, 534, 690, 801, 828, 890, 937, 1035, 1068, 1335, 1380, 1602, 1780, 1874, 2047, 2070, 2670, 2811, 3204, 3748, 4005, 4094, 4140, 4685, 5340, 5622, 6141, 8010, 8188, 8433, 9370, 10235, 11244, 12282, 14055, 16020, 16866, 18423, 18740, 20470, 21551, 24564, 28110, 30705, 33732, 36846, 40940, 42165, 43102, 56220, 61410, 64653, 73692, 83393, 84330, 86204, 92115, 107755, 122820, 129306, 166786, 168660, 184230, 193959, 215510, 250179, 258612, 323265, 333572, 368460, 387918, 416965, 431020, 500358, 646530, 750537, 775836, 833930, 969795, 1000716, 1250895, 1293060, 1501074, 1667860, 1918039, 1939590, 2501790, 3002148, 3752685, 3836078, 3879180, 5003580, 5754117, 7505370, 7672156, 9590195, 11508234, 15010740, 17262351, 19180390, 23016468, 28770585, 34524702, 38360780, 57541170, 69049404, 86311755, 115082340, 172623510, 345247020]

約数ペア:

[(1, 345247020), (2, 172623510), (3, 115082340), (4, 86311755), (5, 69049404), (6, 57541170), (9, 38360780), (10, 34524702), (12, 28770585), (15, 23016468), (18, 19180390), (20, 17262351), (23, 15010740), (30, 11508234), (36, 9590195), (45, 7672156), (46, 7505370), (60, 5754117), (69, 5003580), (89, 3879180), (90, 3836078), (92, 3752685), (115, 3002148), (138, 2501790), (178, 1939590), (180, 1918039), (207, 1667860), (230, 1501074), (267, 1293060), (276, 1250895), (345, 1000716), (356, 969795), (414, 833930), (445, 775836), (460, 750537), (534, 646530), (690, 500358), (801, 431020), (828, 416965), (890, 387918), (937, 368460), (1035, 333572), (1068, 323265), (1335, 258612), (1380, 250179), (1602, 215510), (1780, 193959), (1874, 184230), (2047, 168660), (2070, 166786), (2670, 129306), (2811, 122820), (3204, 107755), (3748, 92115), (4005, 86204), (4094, 84330), (4140, 83393), (4685, 73692), (5340, 64653), (5622, 61410), (6141, 56220), (8010, 43102), (8188, 42165), (8433, 40940), (9370, 36846), (10235, 33732), (11244, 30705), (12282, 28110), (14055, 24564), (16020, 21551), (16866, 20470), (18423, 18740)]