100400160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{29881}}^1$

素因数の和:29906

約数の個数: 96

約数和(自身を含む): 361452672

約数和(自身を除く): 261052512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 29881, 59762, 89643, 119524, 149405, 179286, 209167, 239048, 298810, 358572, 418334, 448215, 478096, 597620, 627501, 717144, 836668, 896430, 956192, 1045835, 1195240, 1255002, 1434288, 1673336, 1792860, 2091670, 2390480, 2510004, 2868576, 3137505, 3346672, 3585720, 4183340, 4780960, 5020008, 6275010, 6693344, 7171440, 8366680, 10040016, 12550020, 14342880, 16733360, 20080032, 25100040, 33466720, 50200080, 100400160]

約数ペア:

[(1, 100400160), (2, 50200080), (3, 33466720), (4, 25100040), (5, 20080032), (6, 16733360), (7, 14342880), (8, 12550020), (10, 10040016), (12, 8366680), (14, 7171440), (15, 6693344), (16, 6275010), (20, 5020008), (21, 4780960), (24, 4183340), (28, 3585720), (30, 3346672), (32, 3137505), (35, 2868576), (40, 2510004), (42, 2390480), (48, 2091670), (56, 1792860), (60, 1673336), (70, 1434288), (80, 1255002), (84, 1195240), (96, 1045835), (105, 956192), (112, 896430), (120, 836668), (140, 717144), (160, 627501), (168, 597620), (210, 478096), (224, 448215), (240, 418334), (280, 358572), (336, 298810), (420, 239048), (480, 209167), (560, 179286), (672, 149405), (840, 119524), (1120, 89643), (1680, 59762), (3360, 29881)]