19662300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{3121}}^1$

素因数の和:3148

約数の個数: 108

約数和(自身を含む): 70457296

約数和(自身を除く): 50794996

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, 3121, 3150, 6242, 6300, 9363, 12484, 15605, 18726, 21847, 28089, 31210, 37452, 43694, 46815, 56178, 62420, 65541, 78025, 87388, 93630, 109235, 112356, 131082, 140445, 156050, 187260, 196623, 218470, 234075, 262164, 280890, 312100, 327705, 393246, 436940, 468150, 546175, 561780, 655410, 702225, 786492, 936300, 983115, 1092350, 1310820, 1404450, 1638525, 1966230, 2184700, 2808900, 3277050, 3932460, 4915575, 6554100, 9831150, 19662300]

約数ペア:

[(1, 19662300), (2, 9831150), (3, 6554100), (4, 4915575), (5, 3932460), (6, 3277050), (7, 2808900), (9, 2184700), (10, 1966230), (12, 1638525), (14, 1404450), (15, 1310820), (18, 1092350), (20, 983115), (21, 936300), (25, 786492), (28, 702225), (30, 655410), (35, 561780), (36, 546175), (42, 468150), (45, 436940), (50, 393246), (60, 327705), (63, 312100), (70, 280890), (75, 262164), (84, 234075), (90, 218470), (100, 196623), (105, 187260), (126, 156050), (140, 140445), (150, 131082), (175, 112356), (180, 109235), (210, 93630), (225, 87388), (252, 78025), (300, 65541), (315, 62420), (350, 56178), (420, 46815), (450, 43694), (525, 37452), (630, 31210), (700, 28089), (900, 21847), (1050, 18726), (1260, 15605), (1575, 12484), (2100, 9363), (3121, 6300), (3150, 6242)]