981483600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{827}}^1$

素因数の和:914

約数の個数: 240

約数和(自身を含む): 3361070592

約数和(自身を除く): 2379586992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 43, 46, 48, 50, 60, 69, 75, 80, 86, 92, 100, 115, 120, 129, 138, 150, 172, 184, 200, 215, 230, 240, 258, 276, 300, 344, 345, 368, 400, 430, 460, 516, 552, 575, 600, 645, 688, 690, 827, 860, 920, 989, 1032, 1075, 1104, 1150, 1200, 1290, 1380, 1654, 1720, 1725, 1840, 1978, 2064, 2150, 2300, 2481, 2580, 2760, 2967, 3225, 3308, 3440, 3450, 3956, 4135, 4300, 4600, 4945, 4962, 5160, 5520, 5934, 6450, 6616, 6900, 7912, 8270, 8600, 9200, 9890, 9924, 10320, 11868, 12405, 12900, 13232, 13800, 14835, 15824, 16540, 17200, 19021, 19780, 19848, 20675, 23736, 24725, 24810, 25800, 27600, 29670, 33080, 35561, 38042, 39560, 39696, 41350, 47472, 49450, 49620, 51600, 57063, 59340, 62025, 66160, 71122, 74175, 76084, 79120, 82700, 95105, 98900, 99240, 106683, 114126, 118680, 124050, 142244, 148350, 152168, 165400, 177805, 190210, 197800, 198480, 213366, 228252, 237360, 248100, 284488, 285315, 296700, 304336, 330800, 355610, 380420, 395600, 426732, 456504, 475525, 496200, 533415, 568976, 570630, 593400, 711220, 760840, 817903, 853464, 889025, 913008, 951050, 992400, 1066830, 1141260, 1186800, 1422440, 1426575, 1521680, 1635806, 1706928, 1778050, 1902100, 2133660, 2282520, 2453709, 2667075, 2844880, 2853150, 3271612, 3556100, 3804200, 4089515, 4267320, 4565040, 4907418, 5334150, 5706300, 6543224, 7112200, 7608400, 8179030, 8534640, 9814836, 10668300, 11412600, 12268545, 13086448, 14224400, 16358060, 19629672, 20447575, 21336600, 22825200, 24537090, 32716120, 39259344, 40895150, 42673200, 49074180, 61342725, 65432240, 81790300, 98148360, 122685450, 163580600, 196296720, 245370900, 327161200, 490741800, 981483600]

約数ペア:

[(1, 981483600), (2, 490741800), (3, 327161200), (4, 245370900), (5, 196296720), (6, 163580600), (8, 122685450), (10, 98148360), (12, 81790300), (15, 65432240), (16, 61342725), (20, 49074180), (23, 42673200), (24, 40895150), (25, 39259344), (30, 32716120), (40, 24537090), (43, 22825200), (46, 21336600), (48, 20447575), (50, 19629672), (60, 16358060), (69, 14224400), (75, 13086448), (80, 12268545), (86, 11412600), (92, 10668300), (100, 9814836), (115, 8534640), (120, 8179030), (129, 7608400), (138, 7112200), (150, 6543224), (172, 5706300), (184, 5334150), (200, 4907418), (215, 4565040), (230, 4267320), (240, 4089515), (258, 3804200), (276, 3556100), (300, 3271612), (344, 2853150), (345, 2844880), (368, 2667075), (400, 2453709), (430, 2282520), (460, 2133660), (516, 1902100), (552, 1778050), (575, 1706928), (600, 1635806), (645, 1521680), (688, 1426575), (690, 1422440), (827, 1186800), (860, 1141260), (920, 1066830), (989, 992400), (1032, 951050), (1075, 913008), (1104, 889025), (1150, 853464), (1200, 817903), (1290, 760840), (1380, 711220), (1654, 593400), (1720, 570630), (1725, 568976), (1840, 533415), (1978, 496200), (2064, 475525), (2150, 456504), (2300, 426732), (2481, 395600), (2580, 380420), (2760, 355610), (2967, 330800), (3225, 304336), (3308, 296700), (3440, 285315), (3450, 284488), (3956, 248100), (4135, 237360), (4300, 228252), (4600, 213366), (4945, 198480), (4962, 197800), (5160, 190210), (5520, 177805), (5934, 165400), (6450, 152168), (6616, 148350), (6900, 142244), (7912, 124050), (8270, 118680), (8600, 114126), (9200, 106683), (9890, 99240), (9924, 98900), (10320, 95105), (11868, 82700), (12405, 79120), (12900, 76084), (13232, 74175), (13800, 71122), (14835, 66160), (15824, 62025), (16540, 59340), (17200, 57063), (19021, 51600), (19780, 49620), (19848, 49450), (20675, 47472), (23736, 41350), (24725, 39696), (24810, 39560), (25800, 38042), (27600, 35561), (29670, 33080)]