39785400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:107

約数の個数: 216

約数和(自身を含む): 144064440

約数和(自身を除く): 104279040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 31, 36, 40, 45, 46, 50, 60, 62, 69, 72, 75, 90, 92, 93, 100, 115, 120, 124, 138, 150, 155, 180, 184, 186, 200, 207, 225, 230, 248, 276, 279, 300, 310, 345, 360, 372, 414, 450, 460, 465, 552, 558, 575, 600, 620, 690, 713, 744, 775, 828, 900, 920, 930, 961, 1035, 1116, 1150, 1240, 1380, 1395, 1426, 1550, 1656, 1725, 1800, 1860, 1922, 2070, 2139, 2232, 2300, 2325, 2760, 2790, 2852, 2883, 3100, 3450, 3565, 3720, 3844, 4140, 4278, 4600, 4650, 4805, 5175, 5580, 5704, 5766, 6200, 6417, 6900, 6975, 7130, 7688, 8280, 8556, 8649, 9300, 9610, 10350, 10695, 11160, 11532, 12834, 13800, 13950, 14260, 14415, 17112, 17298, 17825, 18600, 19220, 20700, 21390, 22103, 23064, 24025, 25668, 27900, 28520, 28830, 32085, 34596, 35650, 38440, 41400, 42780, 43245, 44206, 48050, 51336, 53475, 55800, 57660, 64170, 66309, 69192, 71300, 72075, 85560, 86490, 88412, 96100, 106950, 110515, 115320, 128340, 132618, 142600, 144150, 160425, 172980, 176824, 192200, 198927, 213900, 216225, 221030, 256680, 265236, 288300, 320850, 331545, 345960, 397854, 427800, 432450, 442060, 530472, 552575, 576600, 641700, 663090, 795708, 864900, 884120, 994635, 1105150, 1283400, 1326180, 1591416, 1657725, 1729800, 1989270, 2210300, 2652360, 3315450, 3978540, 4420600, 4973175, 6630900, 7957080, 9946350, 13261800, 19892700, 39785400]

約数ペア:

[(1, 39785400), (2, 19892700), (3, 13261800), (4, 9946350), (5, 7957080), (6, 6630900), (8, 4973175), (9, 4420600), (10, 3978540), (12, 3315450), (15, 2652360), (18, 2210300), (20, 1989270), (23, 1729800), (24, 1657725), (25, 1591416), (30, 1326180), (31, 1283400), (36, 1105150), (40, 994635), (45, 884120), (46, 864900), (50, 795708), (60, 663090), (62, 641700), (69, 576600), (72, 552575), (75, 530472), (90, 442060), (92, 432450), (93, 427800), (100, 397854), (115, 345960), (120, 331545), (124, 320850), (138, 288300), (150, 265236), (155, 256680), (180, 221030), (184, 216225), (186, 213900), (200, 198927), (207, 192200), (225, 176824), (230, 172980), (248, 160425), (276, 144150), (279, 142600), (300, 132618), (310, 128340), (345, 115320), (360, 110515), (372, 106950), (414, 96100), (450, 88412), (460, 86490), (465, 85560), (552, 72075), (558, 71300), (575, 69192), (600, 66309), (620, 64170), (690, 57660), (713, 55800), (744, 53475), (775, 51336), (828, 48050), (900, 44206), (920, 43245), (930, 42780), (961, 41400), (1035, 38440), (1116, 35650), (1150, 34596), (1240, 32085), (1380, 28830), (1395, 28520), (1426, 27900), (1550, 25668), (1656, 24025), (1725, 23064), (1800, 22103), (1860, 21390), (1922, 20700), (2070, 19220), (2139, 18600), (2232, 17825), (2300, 17298), (2325, 17112), (2760, 14415), (2790, 14260), (2852, 13950), (2883, 13800), (3100, 12834), (3450, 11532), (3565, 11160), (3720, 10695), (3844, 10350), (4140, 9610), (4278, 9300), (4600, 8649), (4650, 8556), (4805, 8280), (5175, 7688), (5580, 7130), (5704, 6975), (5766, 6900), (6200, 6417)]