219582300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3373}}^1$

素因数の和:3428

約数の個数: 144

約数和(自身を含む): 749729792

約数和(自身を除く): 530147492

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 60, 62, 70, 75, 84, 93, 100, 105, 124, 140, 150, 155, 175, 186, 210, 217, 300, 310, 350, 372, 420, 434, 465, 525, 620, 651, 700, 775, 868, 930, 1050, 1085, 1302, 1550, 1860, 2100, 2170, 2325, 2604, 3100, 3255, 3373, 4340, 4650, 5425, 6510, 6746, 9300, 10119, 10850, 13020, 13492, 16275, 16865, 20238, 21700, 23611, 32550, 33730, 40476, 47222, 50595, 65100, 67460, 70833, 84325, 94444, 101190, 104563, 118055, 141666, 168650, 202380, 209126, 236110, 252975, 283332, 313689, 337300, 354165, 418252, 472220, 505950, 522815, 590275, 627378, 708330, 731941, 1011900, 1045630, 1180550, 1254756, 1416660, 1463882, 1568445, 1770825, 2091260, 2195823, 2361100, 2614075, 2927764, 3136890, 3541650, 3659705, 4391646, 5228150, 6273780, 7083300, 7319410, 7842225, 8783292, 10456300, 10979115, 14638820, 15684450, 18298525, 21958230, 31368900, 36597050, 43916460, 54895575, 73194100, 109791150, 219582300]

約数ペア:

[(1, 219582300), (2, 109791150), (3, 73194100), (4, 54895575), (5, 43916460), (6, 36597050), (7, 31368900), (10, 21958230), (12, 18298525), (14, 15684450), (15, 14638820), (20, 10979115), (21, 10456300), (25, 8783292), (28, 7842225), (30, 7319410), (31, 7083300), (35, 6273780), (42, 5228150), (50, 4391646), (60, 3659705), (62, 3541650), (70, 3136890), (75, 2927764), (84, 2614075), (93, 2361100), (100, 2195823), (105, 2091260), (124, 1770825), (140, 1568445), (150, 1463882), (155, 1416660), (175, 1254756), (186, 1180550), (210, 1045630), (217, 1011900), (300, 731941), (310, 708330), (350, 627378), (372, 590275), (420, 522815), (434, 505950), (465, 472220), (525, 418252), (620, 354165), (651, 337300), (700, 313689), (775, 283332), (868, 252975), (930, 236110), (1050, 209126), (1085, 202380), (1302, 168650), (1550, 141666), (1860, 118055), (2100, 104563), (2170, 101190), (2325, 94444), (2604, 84325), (3100, 70833), (3255, 67460), (3373, 65100), (4340, 50595), (4650, 47222), (5425, 40476), (6510, 33730), (6746, 32550), (9300, 23611), (10119, 21700), (10850, 20238), (13020, 16865), (13492, 16275)]