75504480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:541

約数の個数: 192

約数和(自身を含む): 265628160

約数和(自身を除く): 190123680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 96, 102, 114, 120, 136, 152, 160, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 480, 487, 510, 544, 570, 608, 646, 680, 760, 816, 912, 969, 974, 1020, 1140, 1292, 1360, 1461, 1520, 1615, 1632, 1824, 1938, 1948, 2040, 2280, 2435, 2584, 2720, 2922, 3040, 3230, 3876, 3896, 4080, 4560, 4845, 4870, 5168, 5844, 6460, 7305, 7752, 7792, 8160, 8279, 9120, 9253, 9690, 9740, 10336, 11688, 12920, 14610, 15504, 15584, 16558, 18506, 19380, 19480, 23376, 24837, 25840, 27759, 29220, 31008, 33116, 37012, 38760, 38960, 41395, 46265, 46752, 49674, 51680, 55518, 58440, 66232, 74024, 77520, 77920, 82790, 92530, 99348, 111036, 116880, 124185, 132464, 138795, 148048, 155040, 157301, 165580, 185060, 198696, 222072, 233760, 248370, 264928, 277590, 296096, 314602, 331160, 370120, 397392, 444144, 471903, 496740, 555180, 629204, 662320, 740240, 786505, 794784, 888288, 943806, 993480, 1110360, 1258408, 1324640, 1480480, 1573010, 1887612, 1986960, 2220720, 2359515, 2516816, 3146020, 3775224, 3973920, 4441440, 4719030, 5033632, 6292040, 7550448, 9438060, 12584080, 15100896, 18876120, 25168160, 37752240, 75504480]

約数ペア:

[(1, 75504480), (2, 37752240), (3, 25168160), (4, 18876120), (5, 15100896), (6, 12584080), (8, 9438060), (10, 7550448), (12, 6292040), (15, 5033632), (16, 4719030), (17, 4441440), (19, 3973920), (20, 3775224), (24, 3146020), (30, 2516816), (32, 2359515), (34, 2220720), (38, 1986960), (40, 1887612), (48, 1573010), (51, 1480480), (57, 1324640), (60, 1258408), (68, 1110360), (76, 993480), (80, 943806), (85, 888288), (95, 794784), (96, 786505), (102, 740240), (114, 662320), (120, 629204), (136, 555180), (152, 496740), (160, 471903), (170, 444144), (190, 397392), (204, 370120), (228, 331160), (240, 314602), (255, 296096), (272, 277590), (285, 264928), (304, 248370), (323, 233760), (340, 222072), (380, 198696), (408, 185060), (456, 165580), (480, 157301), (487, 155040), (510, 148048), (544, 138795), (570, 132464), (608, 124185), (646, 116880), (680, 111036), (760, 99348), (816, 92530), (912, 82790), (969, 77920), (974, 77520), (1020, 74024), (1140, 66232), (1292, 58440), (1360, 55518), (1461, 51680), (1520, 49674), (1615, 46752), (1632, 46265), (1824, 41395), (1938, 38960), (1948, 38760), (2040, 37012), (2280, 33116), (2435, 31008), (2584, 29220), (2720, 27759), (2922, 25840), (3040, 24837), (3230, 23376), (3876, 19480), (3896, 19380), (4080, 18506), (4560, 16558), (4845, 15584), (4870, 15504), (5168, 14610), (5844, 12920), (6460, 11688), (7305, 10336), (7752, 9740), (7792, 9690), (8160, 9253), (8279, 9120)]