74610720

素因数分解:

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

素因数の和:150

約数の個数: 288

約数和(自身を含む): 280687680

約数和(自身を除く): 206076960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 101, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 202, 216, 228, 240, 243, 270, 285, 288, 303, 304, 324, 342, 360, 380, 404, 405, 432, 456, 480, 486, 505, 513, 540, 570, 606, 608, 648, 684, 720, 760, 808, 810, 855, 864, 909, 912, 972, 1010, 1026, 1080, 1140, 1212, 1215, 1296, 1368, 1440, 1515, 1520, 1539, 1616, 1620, 1710, 1818, 1824, 1919, 1944, 2020, 2052, 2160, 2280, 2424, 2430, 2565, 2592, 2727, 2736, 3030, 3040, 3078, 3232, 3240, 3420, 3636, 3838, 3888, 4040, 4104, 4320, 4545, 4560, 4617, 4848, 4860, 5130, 5454, 5472, 5757, 6060, 6156, 6480, 6840, 7272, 7676, 7695, 7776, 8080, 8181, 8208, 9090, 9120, 9234, 9595, 9696, 9720, 10260, 10908, 11514, 12120, 12312, 12960, 13635, 13680, 14544, 15352, 15390, 16160, 16362, 16416, 17271, 18180, 18468, 19190, 19440, 20520, 21816, 23028, 23085, 24240, 24543, 24624, 27270, 27360, 28785, 29088, 30704, 30780, 32724, 34542, 36360, 36936, 38380, 38880, 40905, 41040, 43632, 46056, 46170, 48480, 49086, 49248, 51813, 54540, 57570, 61408, 61560, 65448, 69084, 72720, 73872, 76760, 81810, 82080, 86355, 87264, 92112, 92340, 98172, 103626, 109080, 115140, 122715, 123120, 130896, 138168, 145440, 147744, 153520, 155439, 163620, 172710, 184224, 184680, 196344, 207252, 218160, 230280, 245430, 246240, 259065, 261792, 276336, 307040, 310878, 327240, 345420, 369360, 392688, 414504, 436320, 460560, 466317, 490860, 518130, 552672, 621756, 654480, 690840, 738720, 777195, 785376, 829008, 921120, 932634, 981720, 1036260, 1243512, 1308960, 1381680, 1554390, 1658016, 1865268, 1963440, 2072520, 2331585, 2487024, 2763360, 3108780, 3730536, 3926880, 4145040, 4663170, 4974048, 6217560, 7461072, 8290080, 9326340, 12435120, 14922144, 18652680, 24870240, 37305360, 74610720]

約数ペア:

[(1, 74610720), (2, 37305360), (3, 24870240), (4, 18652680), (5, 14922144), (6, 12435120), (8, 9326340), (9, 8290080), (10, 7461072), (12, 6217560), (15, 4974048), (16, 4663170), (18, 4145040), (19, 3926880), (20, 3730536), (24, 3108780), (27, 2763360), (30, 2487024), (32, 2331585), (36, 2072520), (38, 1963440), (40, 1865268), (45, 1658016), (48, 1554390), (54, 1381680), (57, 1308960), (60, 1243512), (72, 1036260), (76, 981720), (80, 932634), (81, 921120), (90, 829008), (95, 785376), (96, 777195), (101, 738720), (108, 690840), (114, 654480), (120, 621756), (135, 552672), (144, 518130), (152, 490860), (160, 466317), (162, 460560), (171, 436320), (180, 414504), (190, 392688), (202, 369360), (216, 345420), (228, 327240), (240, 310878), (243, 307040), (270, 276336), (285, 261792), (288, 259065), (303, 246240), (304, 245430), (324, 230280), (342, 218160), (360, 207252), (380, 196344), (404, 184680), (405, 184224), (432, 172710), (456, 163620), (480, 155439), (486, 153520), (505, 147744), (513, 145440), (540, 138168), (570, 130896), (606, 123120), (608, 122715), (648, 115140), (684, 109080), (720, 103626), (760, 98172), (808, 92340), (810, 92112), (855, 87264), (864, 86355), (909, 82080), (912, 81810), (972, 76760), (1010, 73872), (1026, 72720), (1080, 69084), (1140, 65448), (1212, 61560), (1215, 61408), (1296, 57570), (1368, 54540), (1440, 51813), (1515, 49248), (1520, 49086), (1539, 48480), (1616, 46170), (1620, 46056), (1710, 43632), (1818, 41040), (1824, 40905), (1919, 38880), (1944, 38380), (2020, 36936), (2052, 36360), (2160, 34542), (2280, 32724), (2424, 30780), (2430, 30704), (2565, 29088), (2592, 28785), (2727, 27360), (2736, 27270), (3030, 24624), (3040, 24543), (3078, 24240), (3232, 23085), (3240, 23028), (3420, 21816), (3636, 20520), (3838, 19440), (3888, 19190), (4040, 18468), (4104, 18180), (4320, 17271), (4545, 16416), (4560, 16362), (4617, 16160), (4848, 15390), (4860, 15352), (5130, 14544), (5454, 13680), (5472, 13635), (5757, 12960), (6060, 12312), (6156, 12120), (6480, 11514), (6840, 10908), (7272, 10260), (7676, 9720), (7695, 9696), (7776, 9595), (8080, 9234), (8181, 9120), (8208, 9090)]