19140300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:182

約数の個数: 180

約数和(自身を含む): 66167640

約数和(自身を除く): 47027340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 81, 85, 90, 100, 102, 108, 135, 139, 150, 153, 162, 170, 180, 204, 225, 255, 270, 278, 300, 306, 324, 340, 405, 417, 425, 450, 459, 510, 540, 556, 612, 675, 695, 765, 810, 834, 850, 900, 918, 1020, 1251, 1275, 1350, 1377, 1390, 1530, 1620, 1668, 1700, 1836, 2025, 2085, 2295, 2363, 2502, 2550, 2700, 2754, 2780, 3060, 3475, 3753, 3825, 4050, 4170, 4590, 4726, 5004, 5100, 5508, 6255, 6885, 6950, 7089, 7506, 7650, 8100, 8340, 9180, 9452, 10425, 11259, 11475, 11815, 12510, 13770, 13900, 14178, 15012, 15300, 18765, 20850, 21267, 22518, 22950, 23630, 25020, 27540, 28356, 31275, 34425, 35445, 37530, 41700, 42534, 45036, 45900, 47260, 56295, 59075, 62550, 63801, 68850, 70890, 75060, 85068, 93825, 106335, 112590, 118150, 125100, 127602, 137700, 141780, 177225, 187650, 191403, 212670, 225180, 236300, 255204, 281475, 319005, 354450, 375300, 382806, 425340, 531675, 562950, 638010, 708900, 765612, 957015, 1063350, 1125900, 1276020, 1595025, 1914030, 2126700, 3190050, 3828060, 4785075, 6380100, 9570150, 19140300]

約数ペア:

[(1, 19140300), (2, 9570150), (3, 6380100), (4, 4785075), (5, 3828060), (6, 3190050), (9, 2126700), (10, 1914030), (12, 1595025), (15, 1276020), (17, 1125900), (18, 1063350), (20, 957015), (25, 765612), (27, 708900), (30, 638010), (34, 562950), (36, 531675), (45, 425340), (50, 382806), (51, 375300), (54, 354450), (60, 319005), (68, 281475), (75, 255204), (81, 236300), (85, 225180), (90, 212670), (100, 191403), (102, 187650), (108, 177225), (135, 141780), (139, 137700), (150, 127602), (153, 125100), (162, 118150), (170, 112590), (180, 106335), (204, 93825), (225, 85068), (255, 75060), (270, 70890), (278, 68850), (300, 63801), (306, 62550), (324, 59075), (340, 56295), (405, 47260), (417, 45900), (425, 45036), (450, 42534), (459, 41700), (510, 37530), (540, 35445), (556, 34425), (612, 31275), (675, 28356), (695, 27540), (765, 25020), (810, 23630), (834, 22950), (850, 22518), (900, 21267), (918, 20850), (1020, 18765), (1251, 15300), (1275, 15012), (1350, 14178), (1377, 13900), (1390, 13770), (1530, 12510), (1620, 11815), (1668, 11475), (1700, 11259), (1836, 10425), (2025, 9452), (2085, 9180), (2295, 8340), (2363, 8100), (2502, 7650), (2550, 7506), (2700, 7089), (2754, 6950), (2780, 6885), (3060, 6255), (3475, 5508), (3753, 5100), (3825, 5004), (4050, 4726), (4170, 4590)]