315048300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2113}}^1$

素因数の和:2208

約数の個数: 144

約数和(自身を含む): 1056932352

約数和(自身を除く): 741884052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 71, 75, 84, 100, 105, 140, 142, 150, 175, 210, 213, 284, 300, 350, 355, 420, 426, 497, 525, 700, 710, 852, 994, 1050, 1065, 1420, 1491, 1775, 1988, 2100, 2113, 2130, 2485, 2982, 3550, 4226, 4260, 4970, 5325, 5964, 6339, 7100, 7455, 8452, 9940, 10565, 10650, 12425, 12678, 14791, 14910, 21130, 21300, 24850, 25356, 29582, 29820, 31695, 37275, 42260, 44373, 49700, 52825, 59164, 63390, 73955, 74550, 88746, 105650, 126780, 147910, 149100, 150023, 158475, 177492, 211300, 221865, 295820, 300046, 316950, 369775, 443730, 450069, 600092, 633900, 739550, 750115, 887460, 900138, 1050161, 1109325, 1479100, 1500230, 1800276, 2100322, 2218650, 2250345, 3000460, 3150483, 3750575, 4200644, 4437300, 4500690, 5250805, 6300966, 7501150, 9001380, 10501610, 11251725, 12601932, 15002300, 15752415, 21003220, 22503450, 26254025, 31504830, 45006900, 52508050, 63009660, 78762075, 105016100, 157524150, 315048300]

約数ペア:

[(1, 315048300), (2, 157524150), (3, 105016100), (4, 78762075), (5, 63009660), (6, 52508050), (7, 45006900), (10, 31504830), (12, 26254025), (14, 22503450), (15, 21003220), (20, 15752415), (21, 15002300), (25, 12601932), (28, 11251725), (30, 10501610), (35, 9001380), (42, 7501150), (50, 6300966), (60, 5250805), (70, 4500690), (71, 4437300), (75, 4200644), (84, 3750575), (100, 3150483), (105, 3000460), (140, 2250345), (142, 2218650), (150, 2100322), (175, 1800276), (210, 1500230), (213, 1479100), (284, 1109325), (300, 1050161), (350, 900138), (355, 887460), (420, 750115), (426, 739550), (497, 633900), (525, 600092), (700, 450069), (710, 443730), (852, 369775), (994, 316950), (1050, 300046), (1065, 295820), (1420, 221865), (1491, 211300), (1775, 177492), (1988, 158475), (2100, 150023), (2113, 149100), (2130, 147910), (2485, 126780), (2982, 105650), (3550, 88746), (4226, 74550), (4260, 73955), (4970, 63390), (5325, 59164), (5964, 52825), (6339, 49700), (7100, 44373), (7455, 42260), (8452, 37275), (9940, 31695), (10565, 29820), (10650, 29582), (12425, 25356), (12678, 24850), (14791, 21300), (14910, 21130)]