243525000

素因数分解:

$2^3\times 3^1\times 5^5\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 809948160

約数和(自身を除く): 566423160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 125, 136, 150, 170, 191, 200, 204, 250, 255, 300, 340, 375, 382, 408, 425, 500, 510, 573, 600, 625, 680, 750, 764, 850, 955, 1000, 1020, 1146, 1250, 1275, 1500, 1528, 1700, 1875, 1910, 2040, 2125, 2292, 2500, 2550, 2865, 3000, 3125, 3247, 3400, 3750, 3820, 4250, 4584, 4775, 5000, 5100, 5730, 6250, 6375, 6494, 7500, 7640, 8500, 9375, 9550, 9741, 10200, 10625, 11460, 12500, 12750, 12988, 14325, 15000, 16235, 17000, 18750, 19100, 19482, 21250, 22920, 23875, 25000, 25500, 25976, 28650, 31875, 32470, 37500, 38200, 38964, 42500, 47750, 48705, 51000, 53125, 57300, 63750, 64940, 71625, 75000, 77928, 81175, 85000, 95500, 97410, 106250, 114600, 119375, 127500, 129880, 143250, 159375, 162350, 191000, 194820, 212500, 238750, 243525, 255000, 286500, 318750, 324700, 358125, 389640, 405875, 425000, 477500, 487050, 573000, 596875, 637500, 649400, 716250, 811750, 955000, 974100, 1193750, 1217625, 1275000, 1432500, 1623500, 1790625, 1948200, 2029375, 2387500, 2435250, 2865000, 3247000, 3581250, 4058750, 4775000, 4870500, 6088125, 7162500, 8117500, 9741000, 10146875, 12176250, 14325000, 16235000, 20293750, 24352500, 30440625, 40587500, 48705000, 60881250, 81175000, 121762500, 243525000]

約数ペア:

[(1, 243525000), (2, 121762500), (3, 81175000), (4, 60881250), (5, 48705000), (6, 40587500), (8, 30440625), (10, 24352500), (12, 20293750), (15, 16235000), (17, 14325000), (20, 12176250), (24, 10146875), (25, 9741000), (30, 8117500), (34, 7162500), (40, 6088125), (50, 4870500), (51, 4775000), (60, 4058750), (68, 3581250), (75, 3247000), (85, 2865000), (100, 2435250), (102, 2387500), (120, 2029375), (125, 1948200), (136, 1790625), (150, 1623500), (170, 1432500), (191, 1275000), (200, 1217625), (204, 1193750), (250, 974100), (255, 955000), (300, 811750), (340, 716250), (375, 649400), (382, 637500), (408, 596875), (425, 573000), (500, 487050), (510, 477500), (573, 425000), (600, 405875), (625, 389640), (680, 358125), (750, 324700), (764, 318750), (850, 286500), (955, 255000), (1000, 243525), (1020, 238750), (1146, 212500), (1250, 194820), (1275, 191000), (1500, 162350), (1528, 159375), (1700, 143250), (1875, 129880), (1910, 127500), (2040, 119375), (2125, 114600), (2292, 106250), (2500, 97410), (2550, 95500), (2865, 85000), (3000, 81175), (3125, 77928), (3247, 75000), (3400, 71625), (3750, 64940), (3820, 63750), (4250, 57300), (4584, 53125), (4775, 51000), (5000, 48705), (5100, 47750), (5730, 42500), (6250, 38964), (6375, 38200), (6494, 37500), (7500, 32470), (7640, 31875), (8500, 28650), (9375, 25976), (9550, 25500), (9741, 25000), (10200, 23875), (10625, 22920), (11460, 21250), (12500, 19482), (12750, 19100), (12988, 18750), (14325, 17000), (15000, 16235)]