427251300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6563}}^1$

素因数の和:6618

約数の個数: 144

約数和(自身を含む): 1458573312

約数和(自身を除く): 1031322012

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, 4340, 4650, 5425, 6510, 6563, 9300, 10850, 13020, 13126, 16275, 19689, 21700, 26252, 32550, 32815, 39378, 45941, 65100, 65630, 78756, 91882, 98445, 131260, 137823, 164075, 183764, 196890, 203453, 229705, 275646, 328150, 393780, 406906, 459410, 492225, 551292, 610359, 656300, 689115, 813812, 918820, 984450, 1017265, 1148525, 1220718, 1378230, 1424171, 1968900, 2034530, 2297050, 2441436, 2756460, 2848342, 3051795, 3445575, 4069060, 4272513, 4594100, 5086325, 5696684, 6103590, 6891150, 7120855, 8545026, 10172650, 12207180, 13782300, 14241710, 15258975, 17090052, 20345300, 21362565, 28483420, 30517950, 35604275, 42725130, 61035900, 71208550, 85450260, 106812825, 142417100, 213625650, 427251300]

約数ペア:

[(1, 427251300), (2, 213625650), (3, 142417100), (4, 106812825), (5, 85450260), (6, 71208550), (7, 61035900), (10, 42725130), (12, 35604275), (14, 30517950), (15, 28483420), (20, 21362565), (21, 20345300), (25, 17090052), (28, 15258975), (30, 14241710), (31, 13782300), (35, 12207180), (42, 10172650), (50, 8545026), (60, 7120855), (62, 6891150), (70, 6103590), (75, 5696684), (84, 5086325), (93, 4594100), (100, 4272513), (105, 4069060), (124, 3445575), (140, 3051795), (150, 2848342), (155, 2756460), (175, 2441436), (186, 2297050), (210, 2034530), (217, 1968900), (300, 1424171), (310, 1378230), (350, 1220718), (372, 1148525), (420, 1017265), (434, 984450), (465, 918820), (525, 813812), (620, 689115), (651, 656300), (700, 610359), (775, 551292), (868, 492225), (930, 459410), (1050, 406906), (1085, 393780), (1302, 328150), (1550, 275646), (1860, 229705), (2100, 203453), (2170, 196890), (2325, 183764), (2604, 164075), (3100, 137823), (3255, 131260), (4340, 98445), (4650, 91882), (5425, 78756), (6510, 65630), (6563, 65100), (9300, 45941), (10850, 39378), (13020, 32815), (13126, 32550), (16275, 26252), (19689, 21700)]