75514950

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 243555840

約数和(自身を除く): 168040890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 61, 63, 70, 75, 90, 105, 122, 126, 131, 135, 150, 175, 183, 189, 210, 225, 262, 270, 305, 315, 350, 366, 378, 393, 427, 450, 525, 549, 610, 630, 655, 675, 786, 854, 915, 917, 945, 1050, 1098, 1179, 1281, 1310, 1350, 1525, 1575, 1647, 1830, 1834, 1890, 1965, 2135, 2358, 2562, 2745, 2751, 3050, 3150, 3275, 3294, 3537, 3843, 3930, 4270, 4575, 4585, 4725, 5490, 5502, 5895, 6405, 6550, 7074, 7686, 7991, 8235, 8253, 9150, 9170, 9450, 9825, 10675, 11529, 11790, 12810, 13725, 13755, 15982, 16470, 16506, 17685, 19215, 19650, 21350, 22925, 23058, 23973, 24759, 27450, 27510, 29475, 32025, 35370, 38430, 39955, 41175, 41265, 45850, 47946, 49518, 55937, 57645, 58950, 64050, 68775, 71919, 79910, 82350, 82530, 88425, 96075, 111874, 115290, 119865, 123795, 137550, 143838, 167811, 176850, 192150, 199775, 206325, 215757, 239730, 247590, 279685, 288225, 335622, 359595, 399550, 412650, 431514, 503433, 559370, 576450, 599325, 618975, 719190, 839055, 1006866, 1078785, 1198650, 1237950, 1398425, 1510299, 1678110, 1797975, 2157570, 2517165, 2796850, 3020598, 3595950, 4195275, 5034330, 5393925, 7551495, 8390550, 10787850, 12585825, 15102990, 25171650, 37757475, 75514950]

約数ペア:

[(1, 75514950), (2, 37757475), (3, 25171650), (5, 15102990), (6, 12585825), (7, 10787850), (9, 8390550), (10, 7551495), (14, 5393925), (15, 5034330), (18, 4195275), (21, 3595950), (25, 3020598), (27, 2796850), (30, 2517165), (35, 2157570), (42, 1797975), (45, 1678110), (50, 1510299), (54, 1398425), (61, 1237950), (63, 1198650), (70, 1078785), (75, 1006866), (90, 839055), (105, 719190), (122, 618975), (126, 599325), (131, 576450), (135, 559370), (150, 503433), (175, 431514), (183, 412650), (189, 399550), (210, 359595), (225, 335622), (262, 288225), (270, 279685), (305, 247590), (315, 239730), (350, 215757), (366, 206325), (378, 199775), (393, 192150), (427, 176850), (450, 167811), (525, 143838), (549, 137550), (610, 123795), (630, 119865), (655, 115290), (675, 111874), (786, 96075), (854, 88425), (915, 82530), (917, 82350), (945, 79910), (1050, 71919), (1098, 68775), (1179, 64050), (1281, 58950), (1310, 57645), (1350, 55937), (1525, 49518), (1575, 47946), (1647, 45850), (1830, 41265), (1834, 41175), (1890, 39955), (1965, 38430), (2135, 35370), (2358, 32025), (2562, 29475), (2745, 27510), (2751, 27450), (3050, 24759), (3150, 23973), (3275, 23058), (3294, 22925), (3537, 21350), (3843, 19650), (3930, 19215), (4270, 17685), (4575, 16506), (4585, 16470), (4725, 15982), (5490, 13755), (5502, 13725), (5895, 12810), (6405, 11790), (6550, 11529), (7074, 10675), (7686, 9825), (7991, 9450), (8235, 9170), (8253, 9150)]