47149500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{43}}^2$

素因数の和:125

約数の個数: 144

約数和(自身を含む): 148835232

約数和(自身を除く): 101685732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 43, 50, 51, 60, 68, 75, 85, 86, 100, 102, 125, 129, 150, 170, 172, 204, 215, 250, 255, 258, 300, 340, 375, 425, 430, 500, 510, 516, 645, 731, 750, 850, 860, 1020, 1075, 1275, 1290, 1462, 1500, 1700, 1849, 2125, 2150, 2193, 2550, 2580, 2924, 3225, 3655, 3698, 4250, 4300, 4386, 5100, 5375, 5547, 6375, 6450, 7310, 7396, 8500, 8772, 9245, 10750, 10965, 11094, 12750, 12900, 14620, 16125, 18275, 18490, 21500, 21930, 22188, 25500, 27735, 31433, 32250, 36550, 36980, 43860, 46225, 54825, 55470, 62866, 64500, 73100, 91375, 92450, 94299, 109650, 110940, 125732, 138675, 157165, 182750, 184900, 188598, 219300, 231125, 274125, 277350, 314330, 365500, 377196, 462250, 471495, 548250, 554700, 628660, 693375, 785825, 924500, 942990, 1096500, 1386750, 1571650, 1885980, 2357475, 2773500, 3143300, 3929125, 4714950, 7858250, 9429900, 11787375, 15716500, 23574750, 47149500]

約数ペア:

[(1, 47149500), (2, 23574750), (3, 15716500), (4, 11787375), (5, 9429900), (6, 7858250), (10, 4714950), (12, 3929125), (15, 3143300), (17, 2773500), (20, 2357475), (25, 1885980), (30, 1571650), (34, 1386750), (43, 1096500), (50, 942990), (51, 924500), (60, 785825), (68, 693375), (75, 628660), (85, 554700), (86, 548250), (100, 471495), (102, 462250), (125, 377196), (129, 365500), (150, 314330), (170, 277350), (172, 274125), (204, 231125), (215, 219300), (250, 188598), (255, 184900), (258, 182750), (300, 157165), (340, 138675), (375, 125732), (425, 110940), (430, 109650), (500, 94299), (510, 92450), (516, 91375), (645, 73100), (731, 64500), (750, 62866), (850, 55470), (860, 54825), (1020, 46225), (1075, 43860), (1275, 36980), (1290, 36550), (1462, 32250), (1500, 31433), (1700, 27735), (1849, 25500), (2125, 22188), (2150, 21930), (2193, 21500), (2550, 18490), (2580, 18275), (2924, 16125), (3225, 14620), (3655, 12900), (3698, 12750), (4250, 11094), (4300, 10965), (4386, 10750), (5100, 9245), (5375, 8772), (5547, 8500), (6375, 7396), (6450, 7310)]