73589250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 213497856

約数和(自身を除く): 139908606

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 107, 125, 131, 150, 175, 210, 214, 250, 262, 321, 350, 375, 393, 525, 535, 642, 655, 749, 750, 786, 875, 917, 1050, 1070, 1310, 1498, 1605, 1750, 1834, 1965, 2247, 2625, 2675, 2751, 3210, 3275, 3745, 3930, 4494, 4585, 5250, 5350, 5502, 6550, 7490, 8025, 9170, 9825, 11235, 13375, 13755, 14017, 16050, 16375, 18725, 19650, 22470, 22925, 26750, 27510, 28034, 32750, 37450, 40125, 42051, 45850, 49125, 56175, 68775, 70085, 80250, 84102, 93625, 98119, 98250, 112350, 114625, 137550, 140170, 187250, 196238, 210255, 229250, 280875, 294357, 343875, 350425, 420510, 490595, 561750, 588714, 687750, 700850, 981190, 1051275, 1471785, 1752125, 2102550, 2452975, 2943570, 3504250, 4905950, 5256375, 7358925, 10512750, 12264875, 14717850, 24529750, 36794625, 73589250]

約数ペア:

[(1, 73589250), (2, 36794625), (3, 24529750), (5, 14717850), (6, 12264875), (7, 10512750), (10, 7358925), (14, 5256375), (15, 4905950), (21, 3504250), (25, 2943570), (30, 2452975), (35, 2102550), (42, 1752125), (50, 1471785), (70, 1051275), (75, 981190), (105, 700850), (107, 687750), (125, 588714), (131, 561750), (150, 490595), (175, 420510), (210, 350425), (214, 343875), (250, 294357), (262, 280875), (321, 229250), (350, 210255), (375, 196238), (393, 187250), (525, 140170), (535, 137550), (642, 114625), (655, 112350), (749, 98250), (750, 98119), (786, 93625), (875, 84102), (917, 80250), (1050, 70085), (1070, 68775), (1310, 56175), (1498, 49125), (1605, 45850), (1750, 42051), (1834, 40125), (1965, 37450), (2247, 32750), (2625, 28034), (2675, 27510), (2751, 26750), (3210, 22925), (3275, 22470), (3745, 19650), (3930, 18725), (4494, 16375), (4585, 16050), (5250, 14017), (5350, 13755), (5502, 13375), (6550, 11235), (7490, 9825), (8025, 9170)]