101972800

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:225

約数の個数: 168

約数和(自身を含む): 278928576

約数和(自身を除く): 176955776

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 25, 32, 34, 40, 46, 50, 64, 68, 80, 85, 92, 100, 115, 136, 160, 163, 170, 184, 200, 230, 272, 320, 326, 340, 368, 391, 400, 425, 460, 544, 575, 652, 680, 736, 782, 800, 815, 850, 920, 1088, 1150, 1304, 1360, 1472, 1564, 1600, 1630, 1700, 1840, 1955, 2300, 2608, 2720, 2771, 3128, 3260, 3400, 3680, 3749, 3910, 4075, 4600, 5216, 5440, 5542, 6256, 6520, 6800, 7360, 7498, 7820, 8150, 9200, 9775, 10432, 11084, 12512, 13040, 13600, 13855, 14996, 15640, 16300, 18400, 18745, 19550, 22168, 25024, 26080, 27200, 27710, 29992, 31280, 32600, 36800, 37490, 39100, 44336, 52160, 55420, 59984, 62560, 63733, 65200, 69275, 74980, 78200, 88672, 93725, 110840, 119968, 125120, 127466, 130400, 138550, 149960, 156400, 177344, 187450, 221680, 239936, 254932, 260800, 277100, 299920, 312800, 318665, 374900, 443360, 509864, 554200, 599840, 625600, 637330, 749800, 886720, 1019728, 1108400, 1199680, 1274660, 1499600, 1593325, 2039456, 2216800, 2549320, 2999200, 3186650, 4078912, 4433600, 5098640, 5998400, 6373300, 10197280, 12746600, 20394560, 25493200, 50986400, 101972800]

約数ペア:

[(1, 101972800), (2, 50986400), (4, 25493200), (5, 20394560), (8, 12746600), (10, 10197280), (16, 6373300), (17, 5998400), (20, 5098640), (23, 4433600), (25, 4078912), (32, 3186650), (34, 2999200), (40, 2549320), (46, 2216800), (50, 2039456), (64, 1593325), (68, 1499600), (80, 1274660), (85, 1199680), (92, 1108400), (100, 1019728), (115, 886720), (136, 749800), (160, 637330), (163, 625600), (170, 599840), (184, 554200), (200, 509864), (230, 443360), (272, 374900), (320, 318665), (326, 312800), (340, 299920), (368, 277100), (391, 260800), (400, 254932), (425, 239936), (460, 221680), (544, 187450), (575, 177344), (652, 156400), (680, 149960), (736, 138550), (782, 130400), (800, 127466), (815, 125120), (850, 119968), (920, 110840), (1088, 93725), (1150, 88672), (1304, 78200), (1360, 74980), (1472, 69275), (1564, 65200), (1600, 63733), (1630, 62560), (1700, 59984), (1840, 55420), (1955, 52160), (2300, 44336), (2608, 39100), (2720, 37490), (2771, 36800), (3128, 32600), (3260, 31280), (3400, 29992), (3680, 27710), (3749, 27200), (3910, 26080), (4075, 25024), (4600, 22168), (5216, 19550), (5440, 18745), (5542, 18400), (6256, 16300), (6520, 15640), (6800, 14996), (7360, 13855), (7498, 13600), (7820, 13040), (8150, 12512), (9200, 11084), (9775, 10432)]