42250080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 192

約数和(自身を含む): 143700480

約数和(自身を除く): 101450400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 43, 46, 48, 60, 69, 80, 86, 89, 92, 96, 115, 120, 129, 138, 160, 172, 178, 184, 215, 230, 240, 258, 267, 276, 344, 345, 356, 368, 430, 445, 460, 480, 516, 534, 552, 645, 688, 690, 712, 736, 860, 890, 920, 989, 1032, 1068, 1104, 1290, 1335, 1376, 1380, 1424, 1720, 1780, 1840, 1978, 2047, 2064, 2136, 2208, 2580, 2670, 2760, 2848, 2967, 3440, 3560, 3680, 3827, 3956, 4094, 4128, 4272, 4945, 5160, 5340, 5520, 5934, 6141, 6880, 7120, 7654, 7912, 8188, 8544, 9890, 10235, 10320, 10680, 11040, 11481, 11868, 12282, 14240, 14835, 15308, 15824, 16376, 19135, 19780, 20470, 20640, 21360, 22962, 23736, 24564, 29670, 30616, 30705, 31648, 32752, 38270, 39560, 40940, 42720, 45924, 47472, 49128, 57405, 59340, 61232, 61410, 65504, 76540, 79120, 81880, 88021, 91848, 94944, 98256, 114810, 118680, 122464, 122820, 153080, 158240, 163760, 176042, 183696, 196512, 229620, 237360, 245640, 264063, 306160, 327520, 352084, 367392, 440105, 459240, 474720, 491280, 528126, 612320, 704168, 880210, 918480, 982560, 1056252, 1320315, 1408336, 1760420, 1836960, 2112504, 2640630, 2816672, 3520840, 4225008, 5281260, 7041680, 8450016, 10562520, 14083360, 21125040, 42250080]

約数ペア:

[(1, 42250080), (2, 21125040), (3, 14083360), (4, 10562520), (5, 8450016), (6, 7041680), (8, 5281260), (10, 4225008), (12, 3520840), (15, 2816672), (16, 2640630), (20, 2112504), (23, 1836960), (24, 1760420), (30, 1408336), (32, 1320315), (40, 1056252), (43, 982560), (46, 918480), (48, 880210), (60, 704168), (69, 612320), (80, 528126), (86, 491280), (89, 474720), (92, 459240), (96, 440105), (115, 367392), (120, 352084), (129, 327520), (138, 306160), (160, 264063), (172, 245640), (178, 237360), (184, 229620), (215, 196512), (230, 183696), (240, 176042), (258, 163760), (267, 158240), (276, 153080), (344, 122820), (345, 122464), (356, 118680), (368, 114810), (430, 98256), (445, 94944), (460, 91848), (480, 88021), (516, 81880), (534, 79120), (552, 76540), (645, 65504), (688, 61410), (690, 61232), (712, 59340), (736, 57405), (860, 49128), (890, 47472), (920, 45924), (989, 42720), (1032, 40940), (1068, 39560), (1104, 38270), (1290, 32752), (1335, 31648), (1376, 30705), (1380, 30616), (1424, 29670), (1720, 24564), (1780, 23736), (1840, 22962), (1978, 21360), (2047, 20640), (2064, 20470), (2136, 19780), (2208, 19135), (2580, 16376), (2670, 15824), (2760, 15308), (2848, 14835), (2967, 14240), (3440, 12282), (3560, 11868), (3680, 11481), (3827, 11040), (3956, 10680), (4094, 10320), (4128, 10235), (4272, 9890), (4945, 8544), (5160, 8188), (5340, 7912), (5520, 7654), (5934, 7120), (6141, 6880)]