40716900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:331

約数の個数: 216

約数和(自身を含む): 152740224

約数和(自身を除く): 112023324

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 25, 28, 30, 35, 36, 42, 45, 46, 50, 60, 63, 69, 70, 75, 84, 90, 92, 100, 105, 115, 126, 138, 140, 150, 161, 175, 180, 207, 210, 225, 230, 252, 276, 281, 300, 315, 322, 345, 350, 414, 420, 450, 460, 483, 525, 562, 575, 630, 644, 690, 700, 805, 828, 843, 900, 966, 1035, 1050, 1124, 1150, 1260, 1380, 1405, 1449, 1575, 1610, 1686, 1725, 1932, 1967, 2070, 2100, 2300, 2415, 2529, 2810, 2898, 3150, 3220, 3372, 3450, 3934, 4025, 4140, 4215, 4830, 5058, 5175, 5620, 5796, 5901, 6300, 6463, 6900, 7025, 7245, 7868, 8050, 8430, 9660, 9835, 10116, 10350, 11802, 12075, 12645, 12926, 14050, 14490, 16100, 16860, 17703, 19389, 19670, 20700, 21075, 23604, 24150, 25290, 25852, 28100, 28980, 29505, 32315, 35406, 36225, 38778, 39340, 42150, 45241, 48300, 49175, 50580, 58167, 59010, 63225, 64630, 70812, 72450, 77556, 84300, 88515, 90482, 96945, 98350, 116334, 118020, 126450, 129260, 135723, 144900, 147525, 161575, 177030, 180964, 193890, 196700, 226205, 232668, 252900, 271446, 290835, 295050, 323150, 354060, 387780, 407169, 442575, 452410, 484725, 542892, 581670, 590100, 646300, 678615, 814338, 885150, 904820, 969450, 1131025, 1163340, 1357230, 1454175, 1628676, 1770300, 1938900, 2035845, 2262050, 2714460, 2908350, 3393075, 4071690, 4524100, 5816700, 6786150, 8143380, 10179225, 13572300, 20358450, 40716900]

約数ペア:

[(1, 40716900), (2, 20358450), (3, 13572300), (4, 10179225), (5, 8143380), (6, 6786150), (7, 5816700), (9, 4524100), (10, 4071690), (12, 3393075), (14, 2908350), (15, 2714460), (18, 2262050), (20, 2035845), (21, 1938900), (23, 1770300), (25, 1628676), (28, 1454175), (30, 1357230), (35, 1163340), (36, 1131025), (42, 969450), (45, 904820), (46, 885150), (50, 814338), (60, 678615), (63, 646300), (69, 590100), (70, 581670), (75, 542892), (84, 484725), (90, 452410), (92, 442575), (100, 407169), (105, 387780), (115, 354060), (126, 323150), (138, 295050), (140, 290835), (150, 271446), (161, 252900), (175, 232668), (180, 226205), (207, 196700), (210, 193890), (225, 180964), (230, 177030), (252, 161575), (276, 147525), (281, 144900), (300, 135723), (315, 129260), (322, 126450), (345, 118020), (350, 116334), (414, 98350), (420, 96945), (450, 90482), (460, 88515), (483, 84300), (525, 77556), (562, 72450), (575, 70812), (630, 64630), (644, 63225), (690, 59010), (700, 58167), (805, 50580), (828, 49175), (843, 48300), (900, 45241), (966, 42150), (1035, 39340), (1050, 38778), (1124, 36225), (1150, 35406), (1260, 32315), (1380, 29505), (1405, 28980), (1449, 28100), (1575, 25852), (1610, 25290), (1686, 24150), (1725, 23604), (1932, 21075), (1967, 20700), (2070, 19670), (2100, 19389), (2300, 17703), (2415, 16860), (2529, 16100), (2810, 14490), (2898, 14050), (3150, 12926), (3220, 12645), (3372, 12075), (3450, 11802), (3934, 10350), (4025, 10116), (4140, 9835), (4215, 9660), (4830, 8430), (5058, 8050), (5175, 7868), (5620, 7245), (5796, 7025), (5901, 6900), (6300, 6463)]