15950250

素因数分解:

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

素因数の和:182

約数の個数: 128

約数和(自身を含む): 47174400

約数和(自身を除く): 31224150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 30, 34, 45, 50, 51, 54, 75, 85, 90, 102, 125, 135, 139, 150, 153, 170, 225, 250, 255, 270, 278, 306, 375, 417, 425, 450, 459, 510, 675, 695, 750, 765, 834, 850, 918, 1125, 1251, 1275, 1350, 1390, 1530, 2085, 2125, 2250, 2295, 2363, 2502, 2550, 3375, 3475, 3753, 3825, 4170, 4250, 4590, 4726, 6255, 6375, 6750, 6950, 7089, 7506, 7650, 10425, 11475, 11815, 12510, 12750, 14178, 17375, 18765, 19125, 20850, 21267, 22950, 23630, 31275, 34750, 35445, 37530, 38250, 42534, 52125, 57375, 59075, 62550, 63801, 70890, 93825, 104250, 106335, 114750, 118150, 127602, 156375, 177225, 187650, 212670, 295375, 312750, 319005, 354450, 469125, 531675, 590750, 638010, 886125, 938250, 1063350, 1595025, 1772250, 2658375, 3190050, 5316750, 7975125, 15950250]

約数ペア:

[(1, 15950250), (2, 7975125), (3, 5316750), (5, 3190050), (6, 2658375), (9, 1772250), (10, 1595025), (15, 1063350), (17, 938250), (18, 886125), (25, 638010), (27, 590750), (30, 531675), (34, 469125), (45, 354450), (50, 319005), (51, 312750), (54, 295375), (75, 212670), (85, 187650), (90, 177225), (102, 156375), (125, 127602), (135, 118150), (139, 114750), (150, 106335), (153, 104250), (170, 93825), (225, 70890), (250, 63801), (255, 62550), (270, 59075), (278, 57375), (306, 52125), (375, 42534), (417, 38250), (425, 37530), (450, 35445), (459, 34750), (510, 31275), (675, 23630), (695, 22950), (750, 21267), (765, 20850), (834, 19125), (850, 18765), (918, 17375), (1125, 14178), (1251, 12750), (1275, 12510), (1350, 11815), (1390, 11475), (1530, 10425), (2085, 7650), (2125, 7506), (2250, 7089), (2295, 6950), (2363, 6750), (2502, 6375), (2550, 6255), (3375, 4726), (3475, 4590), (3753, 4250), (3825, 4170)]