31252800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:425

約数の個数: 168

約数和(自身を含む): 108850176

約数和(自身を除く): 77597376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 136, 150, 160, 170, 192, 200, 204, 240, 255, 272, 300, 320, 340, 383, 400, 408, 425, 480, 510, 544, 600, 680, 766, 800, 816, 850, 960, 1020, 1088, 1149, 1200, 1275, 1360, 1532, 1600, 1632, 1700, 1915, 2040, 2298, 2400, 2550, 2720, 3064, 3264, 3400, 3830, 4080, 4596, 4800, 5100, 5440, 5745, 6128, 6511, 6800, 7660, 8160, 9192, 9575, 10200, 11490, 12256, 13022, 13600, 15320, 16320, 18384, 19150, 19533, 20400, 22980, 24512, 26044, 27200, 28725, 30640, 32555, 36768, 38300, 39066, 40800, 45960, 52088, 57450, 61280, 65110, 73536, 76600, 78132, 81600, 91920, 97665, 104176, 114900, 122560, 130220, 153200, 156264, 162775, 183840, 195330, 208352, 229800, 260440, 306400, 312528, 325550, 367680, 390660, 416704, 459600, 488325, 520880, 612800, 625056, 651100, 781320, 919200, 976650, 1041760, 1250112, 1302200, 1562640, 1838400, 1953300, 2083520, 2604400, 3125280, 3906600, 5208800, 6250560, 7813200, 10417600, 15626400, 31252800]

約数ペア:

[(1, 31252800), (2, 15626400), (3, 10417600), (4, 7813200), (5, 6250560), (6, 5208800), (8, 3906600), (10, 3125280), (12, 2604400), (15, 2083520), (16, 1953300), (17, 1838400), (20, 1562640), (24, 1302200), (25, 1250112), (30, 1041760), (32, 976650), (34, 919200), (40, 781320), (48, 651100), (50, 625056), (51, 612800), (60, 520880), (64, 488325), (68, 459600), (75, 416704), (80, 390660), (85, 367680), (96, 325550), (100, 312528), (102, 306400), (120, 260440), (136, 229800), (150, 208352), (160, 195330), (170, 183840), (192, 162775), (200, 156264), (204, 153200), (240, 130220), (255, 122560), (272, 114900), (300, 104176), (320, 97665), (340, 91920), (383, 81600), (400, 78132), (408, 76600), (425, 73536), (480, 65110), (510, 61280), (544, 57450), (600, 52088), (680, 45960), (766, 40800), (800, 39066), (816, 38300), (850, 36768), (960, 32555), (1020, 30640), (1088, 28725), (1149, 27200), (1200, 26044), (1275, 24512), (1360, 22980), (1532, 20400), (1600, 19533), (1632, 19150), (1700, 18384), (1915, 16320), (2040, 15320), (2298, 13600), (2400, 13022), (2550, 12256), (2720, 11490), (3064, 10200), (3264, 9575), (3400, 9192), (3830, 8160), (4080, 7660), (4596, 6800), (4800, 6511), (5100, 6128), (5440, 5745)]