858473700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13187}}^1$

素因数の和:13242

約数の個数: 144

約数和(自身を含む): 2930479104

約数和(自身を除く): 2072005404

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, 9300, 10850, 13020, 13187, 16275, 21700, 26374, 32550, 39561, 52748, 65100, 65935, 79122, 92309, 131870, 158244, 184618, 197805, 263740, 276927, 329675, 369236, 395610, 408797, 461545, 553854, 659350, 791220, 817594, 923090, 989025, 1107708, 1226391, 1318700, 1384635, 1635188, 1846180, 1978050, 2043985, 2307725, 2452782, 2769270, 2861579, 3956100, 4087970, 4615450, 4905564, 5538540, 5723158, 6131955, 6923175, 8175940, 8584737, 9230900, 10219925, 11446316, 12263910, 13846350, 14307895, 17169474, 20439850, 24527820, 27692700, 28615790, 30659775, 34338948, 40879700, 42923685, 57231580, 61319550, 71539475, 85847370, 122639100, 143078950, 171694740, 214618425, 286157900, 429236850, 858473700]

約数ペア:

[(1, 858473700), (2, 429236850), (3, 286157900), (4, 214618425), (5, 171694740), (6, 143078950), (7, 122639100), (10, 85847370), (12, 71539475), (14, 61319550), (15, 57231580), (20, 42923685), (21, 40879700), (25, 34338948), (28, 30659775), (30, 28615790), (31, 27692700), (35, 24527820), (42, 20439850), (50, 17169474), (60, 14307895), (62, 13846350), (70, 12263910), (75, 11446316), (84, 10219925), (93, 9230900), (100, 8584737), (105, 8175940), (124, 6923175), (140, 6131955), (150, 5723158), (155, 5538540), (175, 4905564), (186, 4615450), (210, 4087970), (217, 3956100), (300, 2861579), (310, 2769270), (350, 2452782), (372, 2307725), (420, 2043985), (434, 1978050), (465, 1846180), (525, 1635188), (620, 1384635), (651, 1318700), (700, 1226391), (775, 1107708), (868, 989025), (930, 923090), (1050, 817594), (1085, 791220), (1302, 659350), (1550, 553854), (1860, 461545), (2100, 408797), (2170, 395610), (2325, 369236), (2604, 329675), (3100, 276927), (3255, 263740), (4340, 197805), (4650, 184618), (5425, 158244), (6510, 131870), (9300, 92309), (10850, 79122), (13020, 65935), (13187, 65100), (16275, 52748), (21700, 39561), (26374, 32550)]