137570250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 128

約数和(自身を含む): 363976704

約数和(自身を除く): 226406454

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 61, 62, 75, 93, 97, 122, 125, 150, 155, 183, 186, 194, 250, 291, 305, 310, 366, 375, 465, 485, 582, 610, 750, 775, 915, 930, 970, 1455, 1525, 1550, 1830, 1891, 2325, 2425, 2910, 3007, 3050, 3782, 3875, 4575, 4650, 4850, 5673, 5917, 6014, 7275, 7625, 7750, 9021, 9150, 9455, 11346, 11625, 11834, 12125, 14550, 15035, 15250, 17751, 18042, 18910, 22875, 23250, 24250, 28365, 29585, 30070, 35502, 36375, 45105, 45750, 47275, 56730, 59170, 72750, 75175, 88755, 90210, 94550, 141825, 147925, 150350, 177510, 183427, 225525, 236375, 283650, 295850, 366854, 375875, 443775, 451050, 472750, 550281, 709125, 739625, 751750, 887550, 917135, 1100562, 1127625, 1418250, 1479250, 1834270, 2218875, 2255250, 2751405, 4437750, 4585675, 5502810, 9171350, 13757025, 22928375, 27514050, 45856750, 68785125, 137570250]

約数ペア:

[(1, 137570250), (2, 68785125), (3, 45856750), (5, 27514050), (6, 22928375), (10, 13757025), (15, 9171350), (25, 5502810), (30, 4585675), (31, 4437750), (50, 2751405), (61, 2255250), (62, 2218875), (75, 1834270), (93, 1479250), (97, 1418250), (122, 1127625), (125, 1100562), (150, 917135), (155, 887550), (183, 751750), (186, 739625), (194, 709125), (250, 550281), (291, 472750), (305, 451050), (310, 443775), (366, 375875), (375, 366854), (465, 295850), (485, 283650), (582, 236375), (610, 225525), (750, 183427), (775, 177510), (915, 150350), (930, 147925), (970, 141825), (1455, 94550), (1525, 90210), (1550, 88755), (1830, 75175), (1891, 72750), (2325, 59170), (2425, 56730), (2910, 47275), (3007, 45750), (3050, 45105), (3782, 36375), (3875, 35502), (4575, 30070), (4650, 29585), (4850, 28365), (5673, 24250), (5917, 23250), (6014, 22875), (7275, 18910), (7625, 18042), (7750, 17751), (9021, 15250), (9150, 15035), (9455, 14550), (11346, 12125), (11625, 11834)]