99451520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:386

約数の個数: 128

約数和(自身を含む): 276134400

約数和(自身を除く): 176682880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 79, 80, 112, 128, 140, 158, 160, 224, 280, 281, 316, 320, 395, 448, 553, 560, 562, 632, 640, 790, 896, 1106, 1120, 1124, 1264, 1405, 1580, 1967, 2212, 2240, 2248, 2528, 2765, 2810, 3160, 3934, 4424, 4480, 4496, 5056, 5530, 5620, 6320, 7868, 8848, 8992, 9835, 10112, 11060, 11240, 12640, 15736, 17696, 17984, 19670, 22120, 22199, 22480, 25280, 31472, 35392, 35968, 39340, 44240, 44398, 44960, 50560, 62944, 70784, 78680, 88480, 88796, 89920, 110995, 125888, 155393, 157360, 176960, 177592, 179840, 221990, 251776, 310786, 314720, 353920, 355184, 443980, 621572, 629440, 710368, 776965, 887960, 1243144, 1258880, 1420736, 1553930, 1775920, 2486288, 2841472, 3107860, 3551840, 4972576, 6215720, 7103680, 9945152, 12431440, 14207360, 19890304, 24862880, 49725760, 99451520]

約数ペア:

[(1, 99451520), (2, 49725760), (4, 24862880), (5, 19890304), (7, 14207360), (8, 12431440), (10, 9945152), (14, 7103680), (16, 6215720), (20, 4972576), (28, 3551840), (32, 3107860), (35, 2841472), (40, 2486288), (56, 1775920), (64, 1553930), (70, 1420736), (79, 1258880), (80, 1243144), (112, 887960), (128, 776965), (140, 710368), (158, 629440), (160, 621572), (224, 443980), (280, 355184), (281, 353920), (316, 314720), (320, 310786), (395, 251776), (448, 221990), (553, 179840), (560, 177592), (562, 176960), (632, 157360), (640, 155393), (790, 125888), (896, 110995), (1106, 89920), (1120, 88796), (1124, 88480), (1264, 78680), (1405, 70784), (1580, 62944), (1967, 50560), (2212, 44960), (2240, 44398), (2248, 44240), (2528, 39340), (2765, 35968), (2810, 35392), (3160, 31472), (3934, 25280), (4424, 22480), (4480, 22199), (4496, 22120), (5056, 19670), (5530, 17984), (5620, 17696), (6320, 15736), (7868, 12640), (8848, 11240), (8992, 11060), (9835, 10112)]