201543300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{31991}}^1$

素因数の和:32018

約数の個数: 108

約数和(自身を含む): 721995456

約数和(自身を除く): 520452156

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 31991, 63982, 95973, 127964, 159955, 191946, 223937, 287919, 319910, 383892, 447874, 479865, 575838, 639820, 671811, 799775, 895748, 959730, 1119685, 1151676, 1343622, 1439595, 1599550, 1919460, 2015433, 2239370, 2399325, 2687244, 2879190, 3199100, 3359055, 4030866, 4478740, 4798650, 5598425, 5758380, 6718110, 7197975, 8061732, 9597300, 10077165, 11196850, 13436220, 14395950, 16795275, 20154330, 22393700, 28791900, 33590550, 40308660, 50385825, 67181100, 100771650, 201543300]

約数ペア:

[(1, 201543300), (2, 100771650), (3, 67181100), (4, 50385825), (5, 40308660), (6, 33590550), (7, 28791900), (9, 22393700), (10, 20154330), (12, 16795275), (14, 14395950), (15, 13436220), (18, 11196850), (20, 10077165), (21, 9597300), (25, 8061732), (28, 7197975), (30, 6718110), (35, 5758380), (36, 5598425), (42, 4798650), (45, 4478740), (50, 4030866), (60, 3359055), (63, 3199100), (70, 2879190), (75, 2687244), (84, 2399325), (90, 2239370), (100, 2015433), (105, 1919460), (126, 1599550), (140, 1439595), (150, 1343622), (175, 1151676), (180, 1119685), (210, 959730), (225, 895748), (252, 799775), (300, 671811), (315, 639820), (350, 575838), (420, 479865), (450, 447874), (525, 383892), (630, 319910), (700, 287919), (900, 223937), (1050, 191946), (1260, 159955), (1575, 127964), (2100, 95973), (3150, 63982), (6300, 31991)]