38969100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:326

約数の個数: 180

約数和(自身を含む): 134225784

約数和(自身を除く): 95256684

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, 150, 153, 162, 170, 180, 204, 225, 255, 270, 283, 300, 306, 324, 340, 405, 425, 450, 459, 510, 540, 566, 612, 675, 765, 810, 849, 850, 900, 918, 1020, 1132, 1275, 1350, 1377, 1415, 1530, 1620, 1698, 1700, 1836, 2025, 2295, 2547, 2550, 2700, 2754, 2830, 3060, 3396, 3825, 4050, 4245, 4590, 4811, 5094, 5100, 5508, 5660, 6885, 7075, 7641, 7650, 8100, 8490, 9180, 9622, 10188, 11475, 12735, 13770, 14150, 14433, 15282, 15300, 16980, 19244, 21225, 22923, 22950, 24055, 25470, 27540, 28300, 28866, 30564, 34425, 38205, 42450, 43299, 45846, 45900, 48110, 50940, 57732, 63675, 68850, 72165, 76410, 84900, 86598, 91692, 96220, 114615, 120275, 127350, 129897, 137700, 144330, 152820, 173196, 191025, 216495, 229230, 240550, 254700, 259794, 288660, 360825, 382050, 389691, 432990, 458460, 481100, 519588, 573075, 649485, 721650, 764100, 779382, 865980, 1082475, 1146150, 1298970, 1443300, 1558764, 1948455, 2164950, 2292300, 2597940, 3247425, 3896910, 4329900, 6494850, 7793820, 9742275, 12989700, 19484550, 38969100]

約数ペア:

[(1, 38969100), (2, 19484550), (3, 12989700), (4, 9742275), (5, 7793820), (6, 6494850), (9, 4329900), (10, 3896910), (12, 3247425), (15, 2597940), (17, 2292300), (18, 2164950), (20, 1948455), (25, 1558764), (27, 1443300), (30, 1298970), (34, 1146150), (36, 1082475), (45, 865980), (50, 779382), (51, 764100), (54, 721650), (60, 649485), (68, 573075), (75, 519588), (81, 481100), (85, 458460), (90, 432990), (100, 389691), (102, 382050), (108, 360825), (135, 288660), (150, 259794), (153, 254700), (162, 240550), (170, 229230), (180, 216495), (204, 191025), (225, 173196), (255, 152820), (270, 144330), (283, 137700), (300, 129897), (306, 127350), (324, 120275), (340, 114615), (405, 96220), (425, 91692), (450, 86598), (459, 84900), (510, 76410), (540, 72165), (566, 68850), (612, 63675), (675, 57732), (765, 50940), (810, 48110), (849, 45900), (850, 45846), (900, 43299), (918, 42450), (1020, 38205), (1132, 34425), (1275, 30564), (1350, 28866), (1377, 28300), (1415, 27540), (1530, 25470), (1620, 24055), (1698, 22950), (1700, 22923), (1836, 21225), (2025, 19244), (2295, 16980), (2547, 15300), (2550, 15282), (2700, 14433), (2754, 14150), (2830, 13770), (3060, 12735), (3396, 11475), (3825, 10188), (4050, 9622), (4245, 9180), (4590, 8490), (4811, 8100), (5094, 7650), (5100, 7641), (5508, 7075), (5660, 6885)]