19163250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:210

約数の個数: 128

約数和(自身を含む): 56609280

約数和(自身を除く): 37446030

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, 150, 153, 167, 170, 225, 250, 255, 270, 306, 334, 375, 425, 450, 459, 501, 510, 675, 750, 765, 835, 850, 918, 1002, 1125, 1275, 1350, 1503, 1530, 1670, 2125, 2250, 2295, 2505, 2550, 2839, 3006, 3375, 3825, 4175, 4250, 4509, 4590, 5010, 5678, 6375, 6750, 7515, 7650, 8350, 8517, 9018, 11475, 12525, 12750, 14195, 15030, 17034, 19125, 20875, 22545, 22950, 25050, 25551, 28390, 37575, 38250, 41750, 42585, 45090, 51102, 57375, 62625, 70975, 75150, 76653, 85170, 112725, 114750, 125250, 127755, 141950, 153306, 187875, 212925, 225450, 255510, 354875, 375750, 383265, 425850, 563625, 638775, 709750, 766530, 1064625, 1127250, 1277550, 1916325, 2129250, 3193875, 3832650, 6387750, 9581625, 19163250]

約数ペア:

[(1, 19163250), (2, 9581625), (3, 6387750), (5, 3832650), (6, 3193875), (9, 2129250), (10, 1916325), (15, 1277550), (17, 1127250), (18, 1064625), (25, 766530), (27, 709750), (30, 638775), (34, 563625), (45, 425850), (50, 383265), (51, 375750), (54, 354875), (75, 255510), (85, 225450), (90, 212925), (102, 187875), (125, 153306), (135, 141950), (150, 127755), (153, 125250), (167, 114750), (170, 112725), (225, 85170), (250, 76653), (255, 75150), (270, 70975), (306, 62625), (334, 57375), (375, 51102), (425, 45090), (450, 42585), (459, 41750), (501, 38250), (510, 37575), (675, 28390), (750, 25551), (765, 25050), (835, 22950), (850, 22545), (918, 20875), (1002, 19125), (1125, 17034), (1275, 15030), (1350, 14195), (1503, 12750), (1530, 12525), (1670, 11475), (2125, 9018), (2250, 8517), (2295, 8350), (2505, 7650), (2550, 7515), (2839, 6750), (3006, 6375), (3375, 5678), (3825, 5010), (4175, 4590), (4250, 4509)]