83340800

素因数分解:

$2^9\times 5^2\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:428

約数の個数: 120

約数和(自身を含む): 219200256

約数和(自身を除く): 135859456

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 128, 136, 160, 170, 200, 256, 272, 320, 340, 383, 400, 425, 512, 544, 640, 680, 766, 800, 850, 1088, 1280, 1360, 1532, 1600, 1700, 1915, 2176, 2560, 2720, 3064, 3200, 3400, 3830, 4352, 5440, 6128, 6400, 6511, 6800, 7660, 8704, 9575, 10880, 12256, 12800, 13022, 13600, 15320, 19150, 21760, 24512, 26044, 27200, 30640, 32555, 38300, 43520, 49024, 52088, 54400, 61280, 65110, 76600, 98048, 104176, 108800, 122560, 130220, 153200, 162775, 196096, 208352, 217600, 245120, 260440, 306400, 325550, 416704, 490240, 520880, 612800, 651100, 833408, 980480, 1041760, 1225600, 1302200, 1666816, 2083520, 2451200, 2604400, 3333632, 4167040, 4902400, 5208800, 8334080, 10417600, 16668160, 20835200, 41670400, 83340800]

約数ペア:

[(1, 83340800), (2, 41670400), (4, 20835200), (5, 16668160), (8, 10417600), (10, 8334080), (16, 5208800), (17, 4902400), (20, 4167040), (25, 3333632), (32, 2604400), (34, 2451200), (40, 2083520), (50, 1666816), (64, 1302200), (68, 1225600), (80, 1041760), (85, 980480), (100, 833408), (128, 651100), (136, 612800), (160, 520880), (170, 490240), (200, 416704), (256, 325550), (272, 306400), (320, 260440), (340, 245120), (383, 217600), (400, 208352), (425, 196096), (512, 162775), (544, 153200), (640, 130220), (680, 122560), (766, 108800), (800, 104176), (850, 98048), (1088, 76600), (1280, 65110), (1360, 61280), (1532, 54400), (1600, 52088), (1700, 49024), (1915, 43520), (2176, 38300), (2560, 32555), (2720, 30640), (3064, 27200), (3200, 26044), (3400, 24512), (3830, 21760), (4352, 19150), (5440, 15320), (6128, 13600), (6400, 13022), (6511, 12800), (6800, 12256), (7660, 10880), (8704, 9575)]