71414700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1152

約数の個数: 144

約数和(自身を含む): 243984384

約数和(自身を除く): 172569684

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, 1097, 1302, 1550, 1860, 2100, 2170, 2194, 2325, 2604, 3100, 3255, 3291, 4340, 4388, 4650, 5425, 5485, 6510, 6582, 7679, 9300, 10850, 10970, 13020, 13164, 15358, 16275, 16455, 21700, 21940, 23037, 27425, 30716, 32550, 32910, 34007, 38395, 46074, 54850, 65100, 65820, 68014, 76790, 82275, 92148, 102021, 109700, 115185, 136028, 153580, 164550, 170035, 191975, 204042, 230370, 238049, 329100, 340070, 383950, 408084, 460740, 476098, 510105, 575925, 680140, 714147, 767900, 850175, 952196, 1020210, 1151850, 1190245, 1428294, 1700350, 2040420, 2303700, 2380490, 2550525, 2856588, 3400700, 3570735, 4760980, 5101050, 5951225, 7141470, 10202100, 11902450, 14282940, 17853675, 23804900, 35707350, 71414700]

約数ペア:

[(1, 71414700), (2, 35707350), (3, 23804900), (4, 17853675), (5, 14282940), (6, 11902450), (7, 10202100), (10, 7141470), (12, 5951225), (14, 5101050), (15, 4760980), (20, 3570735), (21, 3400700), (25, 2856588), (28, 2550525), (30, 2380490), (31, 2303700), (35, 2040420), (42, 1700350), (50, 1428294), (60, 1190245), (62, 1151850), (70, 1020210), (75, 952196), (84, 850175), (93, 767900), (100, 714147), (105, 680140), (124, 575925), (140, 510105), (150, 476098), (155, 460740), (175, 408084), (186, 383950), (210, 340070), (217, 329100), (300, 238049), (310, 230370), (350, 204042), (372, 191975), (420, 170035), (434, 164550), (465, 153580), (525, 136028), (620, 115185), (651, 109700), (700, 102021), (775, 92148), (868, 82275), (930, 76790), (1050, 68014), (1085, 65820), (1097, 65100), (1302, 54850), (1550, 46074), (1860, 38395), (2100, 34007), (2170, 32910), (2194, 32550), (2325, 30716), (2604, 27425), (3100, 23037), (3255, 21940), (3291, 21700), (4340, 16455), (4388, 16275), (4650, 15358), (5425, 13164), (5485, 13020), (6510, 10970), (6582, 10850), (7679, 9300)]