74655854880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{81049}}^1$

素因数の和:81187

約数の個数: 192

約数和(自身を含む): 249997104000

約数和(自身を除く): 175341249120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 101, 114, 120, 152, 160, 190, 202, 228, 240, 285, 303, 304, 380, 404, 456, 480, 505, 570, 606, 608, 760, 808, 912, 1010, 1140, 1212, 1515, 1520, 1616, 1824, 1919, 2020, 2280, 2424, 3030, 3040, 3232, 3838, 4040, 4560, 4848, 5757, 6060, 7676, 8080, 9120, 9595, 9696, 11514, 12120, 15352, 16160, 19190, 23028, 24240, 28785, 30704, 38380, 46056, 48480, 57570, 61408, 76760, 81049, 92112, 115140, 153520, 162098, 184224, 230280, 243147, 307040, 324196, 405245, 460560, 486294, 648392, 810490, 921120, 972588, 1215735, 1296784, 1539931, 1620980, 1945176, 2431470, 2593568, 3079862, 3241960, 3890352, 4619793, 4862940, 6159724, 6483920, 7699655, 7780704, 8185949, 9239586, 9725880, 12319448, 12967840, 15399310, 16371898, 18479172, 19451760, 23098965, 24557847, 24638896, 30798620, 32743796, 36958344, 38903520, 40929745, 46197930, 49115694, 49277792, 61597240, 65487592, 73916688, 81859490, 92395860, 98231388, 122789235, 123194480, 130975184, 147833376, 155533031, 163718980, 184791720, 196462776, 245578470, 246388960, 261950368, 311066062, 327437960, 369583440, 392925552, 466599093, 491156940, 622132124, 654875920, 739166880, 777665155, 785851104, 933198186, 982313880, 1244264248, 1309751840, 1555330310, 1866396372, 1964627760, 2332995465, 2488528496, 3110660620, 3732792744, 3929255520, 4665990930, 4977056992, 6221321240, 7465585488, 9331981860, 12442642480, 14931170976, 18663963720, 24885284960, 37327927440, 74655854880]

約数ペア:

[(1, 74655854880), (2, 37327927440), (3, 24885284960), (4, 18663963720), (5, 14931170976), (6, 12442642480), (8, 9331981860), (10, 7465585488), (12, 6221321240), (15, 4977056992), (16, 4665990930), (19, 3929255520), (20, 3732792744), (24, 3110660620), (30, 2488528496), (32, 2332995465), (38, 1964627760), (40, 1866396372), (48, 1555330310), (57, 1309751840), (60, 1244264248), (76, 982313880), (80, 933198186), (95, 785851104), (96, 777665155), (101, 739166880), (114, 654875920), (120, 622132124), (152, 491156940), (160, 466599093), (190, 392925552), (202, 369583440), (228, 327437960), (240, 311066062), (285, 261950368), (303, 246388960), (304, 245578470), (380, 196462776), (404, 184791720), (456, 163718980), (480, 155533031), (505, 147833376), (570, 130975184), (606, 123194480), (608, 122789235), (760, 98231388), (808, 92395860), (912, 81859490), (1010, 73916688), (1140, 65487592), (1212, 61597240), (1515, 49277792), (1520, 49115694), (1616, 46197930), (1824, 40929745), (1919, 38903520), (2020, 36958344), (2280, 32743796), (2424, 30798620), (3030, 24638896), (3040, 24557847), (3232, 23098965), (3838, 19451760), (4040, 18479172), (4560, 16371898), (4848, 15399310), (5757, 12967840), (6060, 12319448), (7676, 9725880), (8080, 9239586), (9120, 8185949), (9595, 7780704), (9696, 7699655), (11514, 6483920), (12120, 6159724), (15352, 4862940), (16160, 4619793), (19190, 3890352), (23028, 3241960), (24240, 3079862), (28785, 2593568), (30704, 2431470), (38380, 1945176), (46056, 1620980), (48480, 1539931), (57570, 1296784), (61408, 1215735), (76760, 972588), (81049, 921120), (92112, 810490), (115140, 648392), (153520, 486294), (162098, 460560), (184224, 405245), (230280, 324196), (243147, 307040)]