77314650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:253

約数の個数: 144

約数和(自身を含む): 227815776

約数和(自身を除く): 150501126

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 67, 70, 75, 98, 105, 134, 147, 150, 157, 175, 201, 210, 245, 294, 314, 335, 350, 402, 469, 471, 490, 525, 670, 735, 785, 938, 942, 1005, 1050, 1099, 1225, 1407, 1470, 1570, 1675, 2010, 2198, 2345, 2355, 2450, 2814, 3283, 3297, 3350, 3675, 3925, 4690, 4710, 5025, 5495, 6566, 6594, 7035, 7350, 7693, 7850, 9849, 10050, 10519, 10990, 11725, 11775, 14070, 15386, 16415, 16485, 19698, 21038, 23079, 23450, 23550, 27475, 31557, 32830, 32970, 35175, 38465, 46158, 49245, 52595, 54950, 63114, 70350, 73633, 76930, 82075, 82425, 98490, 105190, 115395, 147266, 157785, 164150, 164850, 192325, 220899, 230790, 246225, 262975, 315570, 368165, 384650, 441798, 492450, 515431, 525950, 576975, 736330, 788925, 1030862, 1104495, 1153950, 1546293, 1577850, 1840825, 2208990, 2577155, 3092586, 3681650, 5154310, 5522475, 7731465, 11044950, 12885775, 15462930, 25771550, 38657325, 77314650]

約数ペア:

[(1, 77314650), (2, 38657325), (3, 25771550), (5, 15462930), (6, 12885775), (7, 11044950), (10, 7731465), (14, 5522475), (15, 5154310), (21, 3681650), (25, 3092586), (30, 2577155), (35, 2208990), (42, 1840825), (49, 1577850), (50, 1546293), (67, 1153950), (70, 1104495), (75, 1030862), (98, 788925), (105, 736330), (134, 576975), (147, 525950), (150, 515431), (157, 492450), (175, 441798), (201, 384650), (210, 368165), (245, 315570), (294, 262975), (314, 246225), (335, 230790), (350, 220899), (402, 192325), (469, 164850), (471, 164150), (490, 157785), (525, 147266), (670, 115395), (735, 105190), (785, 98490), (938, 82425), (942, 82075), (1005, 76930), (1050, 73633), (1099, 70350), (1225, 63114), (1407, 54950), (1470, 52595), (1570, 49245), (1675, 46158), (2010, 38465), (2198, 35175), (2345, 32970), (2355, 32830), (2450, 31557), (2814, 27475), (3283, 23550), (3297, 23450), (3350, 23079), (3675, 21038), (3925, 19698), (4690, 16485), (4710, 16415), (5025, 15386), (5495, 14070), (6566, 11775), (6594, 11725), (7035, 10990), (7350, 10519), (7693, 10050), (7850, 9849)]