75417120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{631}}^1$

素因数の和:735

約数の個数: 144

約数和(自身を含む): 260874432

約数和(自身を除く): 185457312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 83, 90, 96, 120, 144, 160, 166, 180, 240, 249, 288, 332, 360, 415, 480, 498, 631, 664, 720, 747, 830, 996, 1245, 1262, 1328, 1440, 1494, 1660, 1893, 1992, 2490, 2524, 2656, 2988, 3155, 3320, 3735, 3786, 3984, 4980, 5048, 5679, 5976, 6310, 6640, 7470, 7572, 7968, 9465, 9960, 10096, 11358, 11952, 12620, 13280, 14940, 15144, 18930, 19920, 20192, 22716, 23904, 25240, 28395, 29880, 30288, 37860, 39840, 45432, 50480, 52373, 56790, 59760, 60576, 75720, 90864, 100960, 104746, 113580, 119520, 151440, 157119, 181728, 209492, 227160, 261865, 302880, 314238, 418984, 454320, 471357, 523730, 628476, 785595, 837968, 908640, 942714, 1047460, 1256952, 1571190, 1675936, 1885428, 2094920, 2356785, 2513904, 3142380, 3770856, 4189840, 4713570, 5027808, 6284760, 7541712, 8379680, 9427140, 12569520, 15083424, 18854280, 25139040, 37708560, 75417120]

約数ペア:

[(1, 75417120), (2, 37708560), (3, 25139040), (4, 18854280), (5, 15083424), (6, 12569520), (8, 9427140), (9, 8379680), (10, 7541712), (12, 6284760), (15, 5027808), (16, 4713570), (18, 4189840), (20, 3770856), (24, 3142380), (30, 2513904), (32, 2356785), (36, 2094920), (40, 1885428), (45, 1675936), (48, 1571190), (60, 1256952), (72, 1047460), (80, 942714), (83, 908640), (90, 837968), (96, 785595), (120, 628476), (144, 523730), (160, 471357), (166, 454320), (180, 418984), (240, 314238), (249, 302880), (288, 261865), (332, 227160), (360, 209492), (415, 181728), (480, 157119), (498, 151440), (631, 119520), (664, 113580), (720, 104746), (747, 100960), (830, 90864), (996, 75720), (1245, 60576), (1262, 59760), (1328, 56790), (1440, 52373), (1494, 50480), (1660, 45432), (1893, 39840), (1992, 37860), (2490, 30288), (2524, 29880), (2656, 28395), (2988, 25240), (3155, 23904), (3320, 22716), (3735, 20192), (3786, 19920), (3984, 18930), (4980, 15144), (5048, 14940), (5679, 13280), (5976, 12620), (6310, 11952), (6640, 11358), (7470, 10096), (7572, 9960), (7968, 9465)]