117640000

素因数分解:

$2^6\times 5^4\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:222

約数の個数: 140

約数和(自身を含む): 310653684

約数和(自身を除く): 193013684

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 125, 136, 160, 170, 173, 200, 250, 272, 320, 340, 346, 400, 425, 500, 544, 625, 680, 692, 800, 850, 865, 1000, 1088, 1250, 1360, 1384, 1600, 1700, 1730, 2000, 2125, 2500, 2720, 2768, 2941, 3400, 3460, 4000, 4250, 4325, 5000, 5440, 5536, 5882, 6800, 6920, 8000, 8500, 8650, 10000, 10625, 11072, 11764, 13600, 13840, 14705, 17000, 17300, 20000, 21250, 21625, 23528, 27200, 27680, 29410, 34000, 34600, 40000, 42500, 43250, 47056, 55360, 58820, 68000, 69200, 73525, 85000, 86500, 94112, 108125, 117640, 136000, 138400, 147050, 170000, 173000, 188224, 216250, 235280, 276800, 294100, 340000, 346000, 367625, 432500, 470560, 588200, 680000, 692000, 735250, 865000, 941120, 1176400, 1384000, 1470500, 1730000, 1838125, 2352800, 2941000, 3460000, 3676250, 4705600, 5882000, 6920000, 7352500, 11764000, 14705000, 23528000, 29410000, 58820000, 117640000]

約数ペア:

[(1, 117640000), (2, 58820000), (4, 29410000), (5, 23528000), (8, 14705000), (10, 11764000), (16, 7352500), (17, 6920000), (20, 5882000), (25, 4705600), (32, 3676250), (34, 3460000), (40, 2941000), (50, 2352800), (64, 1838125), (68, 1730000), (80, 1470500), (85, 1384000), (100, 1176400), (125, 941120), (136, 865000), (160, 735250), (170, 692000), (173, 680000), (200, 588200), (250, 470560), (272, 432500), (320, 367625), (340, 346000), (346, 340000), (400, 294100), (425, 276800), (500, 235280), (544, 216250), (625, 188224), (680, 173000), (692, 170000), (800, 147050), (850, 138400), (865, 136000), (1000, 117640), (1088, 108125), (1250, 94112), (1360, 86500), (1384, 85000), (1600, 73525), (1700, 69200), (1730, 68000), (2000, 58820), (2125, 55360), (2500, 47056), (2720, 43250), (2768, 42500), (2941, 40000), (3400, 34600), (3460, 34000), (4000, 29410), (4250, 27680), (4325, 27200), (5000, 23528), (5440, 21625), (5536, 21250), (5882, 20000), (6800, 17300), (6920, 17000), (8000, 14705), (8500, 13840), (8650, 13600), (10000, 11764), (10625, 11072)]