74027800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:87

約数の個数: 288

約数和(自身を含む): 237484800

約数和(自身を除く): 163457000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 23, 25, 28, 35, 38, 40, 44, 46, 50, 55, 56, 70, 76, 77, 88, 92, 95, 100, 110, 115, 121, 133, 140, 152, 154, 161, 175, 184, 190, 200, 209, 220, 230, 242, 253, 266, 275, 280, 308, 322, 350, 380, 385, 418, 437, 440, 460, 475, 484, 506, 532, 550, 575, 605, 616, 644, 665, 700, 760, 770, 805, 836, 847, 874, 920, 950, 968, 1012, 1045, 1064, 1100, 1150, 1210, 1265, 1288, 1330, 1400, 1463, 1540, 1610, 1672, 1694, 1748, 1771, 1900, 1925, 2024, 2090, 2185, 2200, 2299, 2300, 2420, 2530, 2660, 2783, 2926, 3025, 3059, 3080, 3220, 3325, 3388, 3496, 3542, 3800, 3850, 4025, 4180, 4235, 4370, 4598, 4600, 4807, 4840, 5060, 5225, 5320, 5566, 5852, 6050, 6118, 6325, 6440, 6650, 6776, 7084, 7315, 7700, 8050, 8360, 8470, 8740, 8855, 9196, 9614, 10120, 10450, 10925, 11132, 11495, 11704, 12100, 12236, 12650, 13300, 13915, 14168, 14630, 15295, 15400, 16093, 16100, 16940, 17480, 17710, 18392, 19228, 19481, 20900, 21175, 21850, 22264, 22990, 24035, 24200, 24472, 25300, 26600, 27830, 29260, 30590, 32186, 32200, 33649, 33880, 35420, 36575, 38456, 38962, 41800, 42350, 43700, 44275, 45980, 48070, 50600, 52877, 55660, 57475, 58520, 61180, 64372, 67298, 69575, 70840, 73150, 76475, 77924, 80465, 84700, 87400, 88550, 91960, 96140, 97405, 105754, 111320, 114950, 120175, 122360, 128744, 134596, 139150, 146300, 152950, 155848, 160930, 168245, 169400, 177100, 192280, 194810, 211508, 229900, 240350, 264385, 269192, 278300, 292600, 305900, 321860, 336490, 354200, 370139, 389620, 402325, 423016, 459800, 480700, 487025, 528770, 556600, 611800, 643720, 672980, 740278, 779240, 804650, 841225, 961400, 974050, 1057540, 1321925, 1345960, 1480556, 1609300, 1682450, 1850695, 1948100, 2115080, 2643850, 2961112, 3218600, 3364900, 3701390, 3896200, 5287700, 6729800, 7402780, 9253475, 10575400, 14805560, 18506950, 37013900, 74027800]

約数ペア:

[(1, 74027800), (2, 37013900), (4, 18506950), (5, 14805560), (7, 10575400), (8, 9253475), (10, 7402780), (11, 6729800), (14, 5287700), (19, 3896200), (20, 3701390), (22, 3364900), (23, 3218600), (25, 2961112), (28, 2643850), (35, 2115080), (38, 1948100), (40, 1850695), (44, 1682450), (46, 1609300), (50, 1480556), (55, 1345960), (56, 1321925), (70, 1057540), (76, 974050), (77, 961400), (88, 841225), (92, 804650), (95, 779240), (100, 740278), (110, 672980), (115, 643720), (121, 611800), (133, 556600), (140, 528770), (152, 487025), (154, 480700), (161, 459800), (175, 423016), (184, 402325), (190, 389620), (200, 370139), (209, 354200), (220, 336490), (230, 321860), (242, 305900), (253, 292600), (266, 278300), (275, 269192), (280, 264385), (308, 240350), (322, 229900), (350, 211508), (380, 194810), (385, 192280), (418, 177100), (437, 169400), (440, 168245), (460, 160930), (475, 155848), (484, 152950), (506, 146300), (532, 139150), (550, 134596), (575, 128744), (605, 122360), (616, 120175), (644, 114950), (665, 111320), (700, 105754), (760, 97405), (770, 96140), (805, 91960), (836, 88550), (847, 87400), (874, 84700), (920, 80465), (950, 77924), (968, 76475), (1012, 73150), (1045, 70840), (1064, 69575), (1100, 67298), (1150, 64372), (1210, 61180), (1265, 58520), (1288, 57475), (1330, 55660), (1400, 52877), (1463, 50600), (1540, 48070), (1610, 45980), (1672, 44275), (1694, 43700), (1748, 42350), (1771, 41800), (1900, 38962), (1925, 38456), (2024, 36575), (2090, 35420), (2185, 33880), (2200, 33649), (2299, 32200), (2300, 32186), (2420, 30590), (2530, 29260), (2660, 27830), (2783, 26600), (2926, 25300), (3025, 24472), (3059, 24200), (3080, 24035), (3220, 22990), (3325, 22264), (3388, 21850), (3496, 21175), (3542, 20900), (3800, 19481), (3850, 19228), (4025, 18392), (4180, 17710), (4235, 17480), (4370, 16940), (4598, 16100), (4600, 16093), (4807, 15400), (4840, 15295), (5060, 14630), (5225, 14168), (5320, 13915), (5566, 13300), (5852, 12650), (6050, 12236), (6118, 12100), (6325, 11704), (6440, 11495), (6650, 11132), (6776, 10925), (7084, 10450), (7315, 10120), (7700, 9614), (8050, 9196), (8360, 8855), (8470, 8740)]