85473200

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:223

約数の個数: 120

約数和(自身を含む): 217355136

約数和(自身を除く): 131881936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 61, 62, 80, 100, 113, 122, 124, 155, 200, 226, 244, 248, 305, 310, 400, 452, 488, 496, 565, 610, 620, 775, 904, 976, 1130, 1220, 1240, 1525, 1550, 1808, 1891, 2260, 2440, 2480, 2825, 3050, 3100, 3503, 3782, 4520, 4880, 5650, 6100, 6200, 6893, 7006, 7564, 9040, 9455, 11300, 12200, 12400, 13786, 14012, 15128, 17515, 18910, 22600, 24400, 27572, 28024, 30256, 34465, 35030, 37820, 45200, 47275, 55144, 56048, 68930, 70060, 75640, 87575, 94550, 110288, 137860, 140120, 151280, 172325, 175150, 189100, 213683, 275720, 280240, 344650, 350300, 378200, 427366, 551440, 689300, 700600, 756400, 854732, 1068415, 1378600, 1401200, 1709464, 2136830, 2757200, 3418928, 4273660, 5342075, 8547320, 10684150, 17094640, 21368300, 42736600, 85473200]

約数ペア:

[(1, 85473200), (2, 42736600), (4, 21368300), (5, 17094640), (8, 10684150), (10, 8547320), (16, 5342075), (20, 4273660), (25, 3418928), (31, 2757200), (40, 2136830), (50, 1709464), (61, 1401200), (62, 1378600), (80, 1068415), (100, 854732), (113, 756400), (122, 700600), (124, 689300), (155, 551440), (200, 427366), (226, 378200), (244, 350300), (248, 344650), (305, 280240), (310, 275720), (400, 213683), (452, 189100), (488, 175150), (496, 172325), (565, 151280), (610, 140120), (620, 137860), (775, 110288), (904, 94550), (976, 87575), (1130, 75640), (1220, 70060), (1240, 68930), (1525, 56048), (1550, 55144), (1808, 47275), (1891, 45200), (2260, 37820), (2440, 35030), (2480, 34465), (2825, 30256), (3050, 28024), (3100, 27572), (3503, 24400), (3782, 22600), (4520, 18910), (4880, 17515), (5650, 15128), (6100, 14012), (6200, 13786), (6893, 12400), (7006, 12200), (7564, 11300), (9040, 9455)]