4207500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:58

約数の個数: 180

約数和(自身を含む): 15351336

約数和(自身を除く): 11143836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 25, 30, 33, 34, 36, 44, 45, 50, 51, 55, 60, 66, 68, 75, 85, 90, 99, 100, 102, 110, 125, 132, 150, 153, 165, 170, 180, 187, 198, 204, 220, 225, 250, 255, 275, 300, 306, 330, 340, 374, 375, 396, 425, 450, 495, 500, 510, 550, 561, 612, 625, 660, 748, 750, 765, 825, 850, 900, 935, 990, 1020, 1100, 1122, 1125, 1250, 1275, 1375, 1500, 1530, 1650, 1683, 1700, 1870, 1875, 1980, 2125, 2244, 2250, 2475, 2500, 2550, 2750, 2805, 3060, 3300, 3366, 3740, 3750, 3825, 4125, 4250, 4500, 4675, 4950, 5100, 5500, 5610, 5625, 6375, 6732, 6875, 7500, 7650, 8250, 8415, 8500, 9350, 9900, 10625, 11220, 11250, 12375, 12750, 13750, 14025, 15300, 16500, 16830, 18700, 19125, 20625, 21250, 22500, 23375, 24750, 25500, 27500, 28050, 31875, 33660, 38250, 41250, 42075, 42500, 46750, 49500, 56100, 61875, 63750, 70125, 76500, 82500, 84150, 93500, 95625, 116875, 123750, 127500, 140250, 168300, 191250, 210375, 233750, 247500, 280500, 350625, 382500, 420750, 467500, 701250, 841500, 1051875, 1402500, 2103750, 4207500]

約数ペア:

[(1, 4207500), (2, 2103750), (3, 1402500), (4, 1051875), (5, 841500), (6, 701250), (9, 467500), (10, 420750), (11, 382500), (12, 350625), (15, 280500), (17, 247500), (18, 233750), (20, 210375), (22, 191250), (25, 168300), (30, 140250), (33, 127500), (34, 123750), (36, 116875), (44, 95625), (45, 93500), (50, 84150), (51, 82500), (55, 76500), (60, 70125), (66, 63750), (68, 61875), (75, 56100), (85, 49500), (90, 46750), (99, 42500), (100, 42075), (102, 41250), (110, 38250), (125, 33660), (132, 31875), (150, 28050), (153, 27500), (165, 25500), (170, 24750), (180, 23375), (187, 22500), (198, 21250), (204, 20625), (220, 19125), (225, 18700), (250, 16830), (255, 16500), (275, 15300), (300, 14025), (306, 13750), (330, 12750), (340, 12375), (374, 11250), (375, 11220), (396, 10625), (425, 9900), (450, 9350), (495, 8500), (500, 8415), (510, 8250), (550, 7650), (561, 7500), (612, 6875), (625, 6732), (660, 6375), (748, 5625), (750, 5610), (765, 5500), (825, 5100), (850, 4950), (900, 4675), (935, 4500), (990, 4250), (1020, 4125), (1100, 3825), (1122, 3750), (1125, 3740), (1250, 3366), (1275, 3300), (1375, 3060), (1500, 2805), (1530, 2750), (1650, 2550), (1683, 2500), (1700, 2475), (1870, 2250), (1875, 2244), (1980, 2125)]