89851800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:442

約数の個数: 192

約数和(自身を含む): 308551680

約数和(自身を除く): 218699880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 25, 30, 34, 40, 46, 50, 51, 60, 68, 69, 75, 85, 92, 100, 102, 115, 120, 136, 138, 150, 170, 184, 200, 204, 230, 255, 276, 300, 340, 345, 383, 391, 408, 425, 460, 510, 552, 575, 600, 680, 690, 766, 782, 850, 920, 1020, 1149, 1150, 1173, 1275, 1380, 1532, 1564, 1700, 1725, 1915, 1955, 2040, 2298, 2300, 2346, 2550, 2760, 3064, 3128, 3400, 3450, 3830, 3910, 4596, 4600, 4692, 5100, 5745, 5865, 6511, 6900, 7660, 7820, 8809, 9192, 9384, 9575, 9775, 10200, 11490, 11730, 13022, 13800, 15320, 15640, 17618, 19150, 19533, 19550, 22980, 23460, 26044, 26427, 28725, 29325, 32555, 35236, 38300, 39066, 39100, 44045, 45960, 46920, 52088, 52854, 57450, 58650, 65110, 70472, 76600, 78132, 78200, 88090, 97665, 105708, 114900, 117300, 130220, 132135, 149753, 156264, 162775, 176180, 195330, 211416, 220225, 229800, 234600, 260440, 264270, 299506, 325550, 352360, 390660, 440450, 449259, 488325, 528540, 599012, 651100, 660675, 748765, 781320, 880900, 898518, 976650, 1057080, 1198024, 1302200, 1321350, 1497530, 1761800, 1797036, 1953300, 2246295, 2642700, 2995060, 3594072, 3743825, 3906600, 4492590, 5285400, 5990120, 7487650, 8985180, 11231475, 14975300, 17970360, 22462950, 29950600, 44925900, 89851800]

約数ペア:

[(1, 89851800), (2, 44925900), (3, 29950600), (4, 22462950), (5, 17970360), (6, 14975300), (8, 11231475), (10, 8985180), (12, 7487650), (15, 5990120), (17, 5285400), (20, 4492590), (23, 3906600), (24, 3743825), (25, 3594072), (30, 2995060), (34, 2642700), (40, 2246295), (46, 1953300), (50, 1797036), (51, 1761800), (60, 1497530), (68, 1321350), (69, 1302200), (75, 1198024), (85, 1057080), (92, 976650), (100, 898518), (102, 880900), (115, 781320), (120, 748765), (136, 660675), (138, 651100), (150, 599012), (170, 528540), (184, 488325), (200, 449259), (204, 440450), (230, 390660), (255, 352360), (276, 325550), (300, 299506), (340, 264270), (345, 260440), (383, 234600), (391, 229800), (408, 220225), (425, 211416), (460, 195330), (510, 176180), (552, 162775), (575, 156264), (600, 149753), (680, 132135), (690, 130220), (766, 117300), (782, 114900), (850, 105708), (920, 97665), (1020, 88090), (1149, 78200), (1150, 78132), (1173, 76600), (1275, 70472), (1380, 65110), (1532, 58650), (1564, 57450), (1700, 52854), (1725, 52088), (1915, 46920), (1955, 45960), (2040, 44045), (2298, 39100), (2300, 39066), (2346, 38300), (2550, 35236), (2760, 32555), (3064, 29325), (3128, 28725), (3400, 26427), (3450, 26044), (3830, 23460), (3910, 22980), (4596, 19550), (4600, 19533), (4692, 19150), (5100, 17618), (5745, 15640), (5865, 15320), (6511, 13800), (6900, 13022), (7660, 11730), (7820, 11490), (8809, 10200), (9192, 9775), (9384, 9575)]