75705120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2767}}^1$

素因数の和:2807

約数の個数: 144

約数和(自身を含む): 272039040

約数和(自身を除く): 196333920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2767, 3040, 3420, 4560, 5472, 5534, 6840, 8301, 9120, 11068, 13680, 13835, 16602, 22136, 24903, 27360, 27670, 33204, 41505, 44272, 49806, 52573, 55340, 66408, 83010, 88544, 99612, 105146, 110680, 124515, 132816, 157719, 166020, 199224, 210292, 221360, 249030, 262865, 265632, 315438, 332040, 398448, 420584, 442720, 473157, 498060, 525730, 630876, 664080, 788595, 796896, 841168, 946314, 996120, 1051460, 1261752, 1328160, 1577190, 1682336, 1892628, 1992240, 2102920, 2365785, 2523504, 3154380, 3785256, 3984480, 4205840, 4731570, 5047008, 6308760, 7570512, 8411680, 9463140, 12617520, 15141024, 18926280, 25235040, 37852560, 75705120]

約数ペア:

[(1, 75705120), (2, 37852560), (3, 25235040), (4, 18926280), (5, 15141024), (6, 12617520), (8, 9463140), (9, 8411680), (10, 7570512), (12, 6308760), (15, 5047008), (16, 4731570), (18, 4205840), (19, 3984480), (20, 3785256), (24, 3154380), (30, 2523504), (32, 2365785), (36, 2102920), (38, 1992240), (40, 1892628), (45, 1682336), (48, 1577190), (57, 1328160), (60, 1261752), (72, 1051460), (76, 996120), (80, 946314), (90, 841168), (95, 796896), (96, 788595), (114, 664080), (120, 630876), (144, 525730), (152, 498060), (160, 473157), (171, 442720), (180, 420584), (190, 398448), (228, 332040), (240, 315438), (285, 265632), (288, 262865), (304, 249030), (342, 221360), (360, 210292), (380, 199224), (456, 166020), (480, 157719), (570, 132816), (608, 124515), (684, 110680), (720, 105146), (760, 99612), (855, 88544), (912, 83010), (1140, 66408), (1368, 55340), (1440, 52573), (1520, 49806), (1710, 44272), (1824, 41505), (2280, 33204), (2736, 27670), (2767, 27360), (3040, 24903), (3420, 22136), (4560, 16602), (5472, 13835), (5534, 13680), (6840, 11068), (8301, 9120)]