38377500

素因数分解:

$2^2\times 3^1\times 5^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:94

約数の個数: 240

約数和(自身を含む): 138555648

約数和(自身を除く): 100178148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 43, 50, 51, 60, 68, 70, 75, 84, 85, 86, 100, 102, 105, 119, 125, 129, 140, 150, 170, 172, 175, 204, 210, 215, 238, 250, 255, 258, 300, 301, 340, 350, 357, 375, 420, 425, 430, 476, 500, 510, 516, 525, 595, 602, 625, 645, 700, 714, 731, 750, 850, 860, 875, 903, 1020, 1050, 1075, 1190, 1204, 1250, 1275, 1290, 1428, 1462, 1500, 1505, 1700, 1750, 1785, 1806, 1875, 2100, 2125, 2150, 2193, 2380, 2500, 2550, 2580, 2625, 2924, 2975, 3010, 3225, 3500, 3570, 3612, 3655, 3750, 4250, 4300, 4375, 4386, 4515, 5100, 5117, 5250, 5375, 5950, 6020, 6375, 6450, 7140, 7310, 7500, 7525, 8500, 8750, 8772, 8925, 9030, 10234, 10500, 10625, 10750, 10965, 11900, 12750, 12900, 13125, 14620, 14875, 15050, 15351, 16125, 17500, 17850, 18060, 18275, 20468, 21250, 21500, 21930, 22575, 25500, 25585, 26250, 26875, 29750, 30100, 30702, 31875, 32250, 35700, 36550, 37625, 42500, 43860, 44625, 45150, 51170, 52500, 53750, 54825, 59500, 61404, 63750, 64500, 73100, 74375, 75250, 76755, 80625, 89250, 90300, 91375, 102340, 107500, 109650, 112875, 127500, 127925, 148750, 150500, 153510, 161250, 178500, 182750, 188125, 219300, 223125, 225750, 255850, 274125, 297500, 307020, 322500, 365500, 376250, 383775, 446250, 451500, 456875, 511700, 548250, 564375, 639625, 752500, 767550, 892500, 913750, 1096500, 1128750, 1279250, 1370625, 1535100, 1827500, 1918875, 2257500, 2558500, 2741250, 3198125, 3837750, 5482500, 6396250, 7675500, 9594375, 12792500, 19188750, 38377500]

約数ペア:

[(1, 38377500), (2, 19188750), (3, 12792500), (4, 9594375), (5, 7675500), (6, 6396250), (7, 5482500), (10, 3837750), (12, 3198125), (14, 2741250), (15, 2558500), (17, 2257500), (20, 1918875), (21, 1827500), (25, 1535100), (28, 1370625), (30, 1279250), (34, 1128750), (35, 1096500), (42, 913750), (43, 892500), (50, 767550), (51, 752500), (60, 639625), (68, 564375), (70, 548250), (75, 511700), (84, 456875), (85, 451500), (86, 446250), (100, 383775), (102, 376250), (105, 365500), (119, 322500), (125, 307020), (129, 297500), (140, 274125), (150, 255850), (170, 225750), (172, 223125), (175, 219300), (204, 188125), (210, 182750), (215, 178500), (238, 161250), (250, 153510), (255, 150500), (258, 148750), (300, 127925), (301, 127500), (340, 112875), (350, 109650), (357, 107500), (375, 102340), (420, 91375), (425, 90300), (430, 89250), (476, 80625), (500, 76755), (510, 75250), (516, 74375), (525, 73100), (595, 64500), (602, 63750), (625, 61404), (645, 59500), (700, 54825), (714, 53750), (731, 52500), (750, 51170), (850, 45150), (860, 44625), (875, 43860), (903, 42500), (1020, 37625), (1050, 36550), (1075, 35700), (1190, 32250), (1204, 31875), (1250, 30702), (1275, 30100), (1290, 29750), (1428, 26875), (1462, 26250), (1500, 25585), (1505, 25500), (1700, 22575), (1750, 21930), (1785, 21500), (1806, 21250), (1875, 20468), (2100, 18275), (2125, 18060), (2150, 17850), (2193, 17500), (2380, 16125), (2500, 15351), (2550, 15050), (2580, 14875), (2625, 14620), (2924, 13125), (2975, 12900), (3010, 12750), (3225, 11900), (3500, 10965), (3570, 10750), (3612, 10625), (3655, 10500), (3750, 10234), (4250, 9030), (4300, 8925), (4375, 8772), (4386, 8750), (4515, 8500), (5100, 7525), (5117, 7500), (5250, 7310), (5375, 7140), (5950, 6450), (6020, 6375)]